It doesn’t even have to be about politics - this can be lifestyle, philosophy, or movie critique. Maybe a different celebrity for each different thing you’re particularly opinionated on.
I’m fond of Anthony Bourdain’s views on cooking, for instance, and on how to learn cookery. But he’s a bit of a rascal when it comes to how he treats others.
I like C.S Lewis’s views on life, faith, and epistemology.
As for politicians, well, I doubt any politician alive today accurately shares my views. But i could composite from a few; for instance i found it sensible that Jeremy corbyn (UK ex-leader of Labour) wanted to nationalise many things asap no matter the shock to the economy - buying them back presumably becomes harder the more time that passes.
None of them. It takes a certain type of personality to attain, and especially maintain, that level of public highlight. Dig deep enough or long enough, and you will always be disappointed. There’s a few where I hope I’m proved wrong, but the numbers aren’t favorable