Well, there was once the mythical checks, balances and conventions … til 45/47 & Project 2025 drove an 18 wheeler with the tacho in the red right through them.
From what I can see 1/3rd the country have the sort of country they want and 1/3rd are sanguine about that situation.
Would seem from this safe distance that there is a monumental “hearts and minds” campaign to be fought & won before constitutional reform is on the agenda.