I don't think attracting people onto bikes is a particularly useful aim. Walking and public transport is a far more viable way to manage urban transport than bike, and for the most part people walking to their local takeaway or learning to cook is a far better way to manage food distribution.
People have been convinced by some incredibly dodgy stats from the bike lobby that bikes are more space-efficient than buses, but that's a complete nonsense if you spend even 5 minutes working through the figures. We've been told for years that cycling is active travel which will solve the obesity crisis, but the idea of actually powering your own bike is rapidly dying off. There's really not that much to recommend them.
That's total nonsense.
I hadn't ridden a bike since I was a kid. I'd given up owning a private car since it just traps you in a depressing loop where you need to work to run a car, and you (wrongly) assume you're financing that chunk of metal because without it, you can't work. I live in a big city, so compared to most places, buses and rail are pretty decent options for commuting. But with no car, I also started riding a bike again.
I was soon really surprised to realise that even with not much dedicated cycling infrastructure, once I was properly bike fit, I can get to multiple work opportunities faster and far more cheaply than public transport. I don't bat an eyelid at taking work an hour's ride away, the other side of the city. I skirt the city rather than changing buses/trains in the centre. I don't bat an eyelid at weekend leisure trips where previously I was spending an hour on public transport each way, just to get there.
The door to door time is incredible, a major plus point. The only downside is weather, but in all honesty, it doesnt rain in this country nearly as much as people think it does. You realise that once you're on a bike as a lifestyle choice rather than a leisure pursuit. And you soon see how depressing it can be to be changing buses/trains in the cold and dark, where rain only adds to the existing feeling of misery. At least on a bike you're warm from effort, and every single stride is a yard closer to home.
I have never felt fitter or healthier. I ride for leisure and commuting. The first choice, with only distance as the limiting factor. I have even started to go further afield by taking the bike on the train, but I will only do that for leisure. The trains feel like they are far too unreliable/crowded to be used for long distance commuting with a bicycle. But having never done it, maybe I'm wrong?
Buses don't have to compete with cycles. But it would require politicians deciding buses aren't just a way to move poor people the most economical way possible. I love buses. I would take my bike onto a bus, or place it in a bus trailer, in a heartbeat. I'd happily pay a premium for it. Unlike a train, I am totally confident in the buses reliability, and that if the worst happens, unlike the train, I'm confident I can complete the journey with pedal power alone.
Like most people I assume, I cannot fathom why anyone would want to complicate a standard pedal bike with motors and batteries and all that comes with that (expense, storage, safety), when a pedal bike does the job just fine and requires very little maintenance. Fair enough if you're getting older, but otherwise, you're being a fool to yourself in my view.
The benefits extend even into daily life. The speed with which I can do a full shop at the nearest supermarket using only a backpack, the door to door time comparable to a car never mind a bus/walking, actually means I eat junk food less. I've actually gained weight and lost bike fitness, and felt miserable as a result, after taking a driving job which comes with a vehicle I can use to commute. I only do it because I love driving for a living as much as I love cycling for leisure and commuting.
It is therefore incredibly annoying to see such short sighted thinking, banning cycles from perfectly usable streets, from the very people, politicians, who have been banging on about the benefits of cycling over the car, for years, but have otherwise failed to ensure the cycling specific infrastructure both exists and is protected for the exclusive use of cyclists.
The only place where it probably isn't worth cycling for a half hour commute or leisure trip, is ironically the less populated or even rural areas, where inexplicably, politicians expect you to share space with road vehicles, but where buses and trains are far less convenient because the geography is far less conducive to mass transit economics (but could far easily accommodate cycle lanes and even cycles on public transport). No thanks. I only choose not to have a car, I can easily get one of I need one. Don't make me need it by offering me no practical alternative. Walking to a bus or train is not my ideal first choice. It's the third choice, behing the bike and car.
And I haven't even mentioned the benefits to cyclists of owning a car, which I would totally take advantage if, if I actually needed a car to commute.