Same here, voted at every opportunity since I was old enough to do so and I'm really at the point where its not even a case of voting for the least worst.
Think I've mentioned it in the past but many years ago I had the opportunity to move to Sweden and turned it down, young, in love an naive

More recently when I was made redundant a few years back a mate who now lives in Australia offered me a job out there, as an only child with two aging parents who need looking after wasn't really viable.
Regret both of those decisions more by the day tbh. I don't have kids but of the people I know who do have kids around uni age the number who are keen to get out of the country is alarming and I can only see that accelerating if we go back to a Conservative government, or even worse Reform.
And what then? When all the people who can get out do, and I'm not talking about the super rich, I'm talking about the ones who actually do the work and generate the wealth, what happens to the country then. I can't see anything other than continuing decline.