I do find it rather hard to understand why Lib Dem support is not higher, as I think I have said before.
I have variously voted Labour and Lib Dem generally for tactical reasons, as I can tolerate either. The Lib Dems to me seem the ideal party for those who are liberal in outlook, accepting of minorities, internationalist and non-xenophobic, and dislike patriotism and flag-waving - yet perhaps are not prepared to sign up to a socialist agenda (not that Labour are truly socialist, though). (That said I personally don't have too much of a problem with a somewhat-socialist agenda, which means I could equally vote Lab or Lib)
For that reason I was really disappointed that they didn't do better in 2019. Why so many people in remain seats voted for a hard-right nationalist party (Johnson's Tories) in 2019 is beyond me - particularly as many of the Tory candidates (I won't name names, but there is one near me) come across as duplicitous and patronising individuals who claimed to be remainers but helped Johnson's deal go through. Deeply sad. Seems people were frightened of Corbyn - and I am no particular fan of Corbyn - but a Lab/Lib coalition in 2019 would have, I am sure, excluded any of Corbyn's more controversial policies.
But I will admit I don't "get" the cult of Brexit. I don't understand why so many people think it's a good thing, when it gives no tangible benefits and just causes a whole load of problems and difficulties. It seems to be all about meaningless nationalism and patriotism - "Make Britain Great Again" - the same sort of motivation that put Trump in the White House for a while.
Ironically the two-party system of the US is what prevents the right having such a stranglehold on US politics compared to the UK, as the opposition is not split. Lab and Lib should have cottoned onto that in 2019 and formed a temporary alliance, again deeply sad that party pride scuppered that from happening.