Yes, all true.The EU is massively flawed. Brexit was massively flawed. Politicians are massively flawed. Discuss...
One of the things that seldom gets discussed is that the EU is a giant experiment, or voyage into the unknown, attempting to create some institutions spanning the population of an entire continent that are in some way accountable to that population.
It’s something that has only really been tried before with the USA, and we all know how difficult it has been to sustain meaningful democracy across that population.
Wherever else huge populations are gathered together under single institutions, nobody really bothers much about democracy, except to suppress it when it threatens The Grand Plan. Historically, the last thing anybody building a giant system spanning a huge population considered was the welfare of that population other than maybe a few %; it was all about empire, conquest, subjugation, and exploitation (which, alongside straight roads is roughly what the Romans did for us, and we did to all the pink bits on the map).
So, yes, the EU is flawed in the sense that it hasn’t succeeded, and looks a fair way from ever succeeding, in matching a huge population, meaningful democracy, and an ability to act swiftly and decisively when necessary. But, I wouldn’t beat it up for that, because it’s never been done before, unless you count The Federation in Star Trek, which I’ve always assumed to be fictional.
Is the attempt worth the effort, and the inevitable going down blind alleyways en-route? I think so, because populations, that is us ordinary bods all over the place, are subject to huge forces, both natural (climate change specifically) and human-made (corporations that have more reach and clout than nations; expansionist demagogues etc), and we need institutions to represent our interests that are big enough and functional enough to actually achieve things ….. which C18th-style nations aren’t.
Maybe the next referendum should have a question something like:
“Do you wish:
(a) for a bunch of inherently flawed human beings to continue to make stumbling attempts to ensure that the way the world operates takes at least some account of your interests; or,
(b) to give up on all that, and let a different bunch of inherently flawed human beings do whatever they fancy, with no regard to your interests whatsoever?