Sure, if they are extremely passionate about it and make it their life's purpose they will keep fighting even against hugely unfavourable odds.

I'm not one of those, I just commented somewhere else in this thread that I spent 10 years of my life engaged in political activities, from 18-28 (right before I moved out) I participated in organisations that tried to have some impact with nothing to show for it. It's not my passion to do that, I got tired, and there was nothing tethering me to that society after feeling like a fish out of water since I was a teenager.

In that case it's much better for my life to simply give up, I had my run while youth energy existed, nearing my 30s (which was more than a decade ago) I simply didn't want to waste more of my life swimming against the current.

I don't think many people understand how disheartening it is to run a civics education project for 2 years to try to educate people to vote better just to see they go to "church"* and vote on whomever their "pastor"* told them to.

* (Evangelicalism is not church for me, it's a money-grab scam to exploit poor desperate people)