Well-observed, although Mrs T did 'purge' her cabinets of 'wets', sending gentle Jim Prior to the Northern Island 'gulag'.I think you’re right.
Margaret Thatcher and Theresa May both ensured they had differing opinions and dissenting voices in their cabinets.
Boris Johnson, Liz Truss and Rishi Sunak surrounded themselves by sycophants.
The obvious outcome wasn’t surprising in all cases.
While looking back, Mrs Thatcher had her 'Wobbly Thursday' in 1987, when Norman Tebbitt, her Party campaign manager, and Tim Bell her PR guru were said to be at each other's throats over poor poll results- Mrs T looked to her trustworthy personal guide Lord 'He brings me solutions, not problems' Young.
Is Rishi somehow 'hedging his bets'?
No canvassing yet for me in St Albans but someone (forgot which party) came round recently for the local elections, so I'd expect something soon.
I usually get a couple Conservative leaflets a year and double that from Lib Dems. Never had anything from Labour.
There are quite a few orange vote Lib Dem/Daisy Cooper signs up and a distinct lack of any from other parties!
I understand the Lib Dems are 'concentrating their fire' at what they regard as winnable seats- ie where they came second last time- so more canvassing in those, together with 'maintaining' their positions where they won last time.