In my personal opinion, I would be more inclined to click on the video if the thumbnail at least looked like a still image from the video. But to be honest, I probably still wouldn't click on the video for a few reasons:
- It doesn't sound like there are any surprises and sounds like a generic premise, which in part is because you gave away what I'm assuming to be the ending in the thumbnail. Even if that's untrue and there's more to it, I would still scroll past it based on the assumptions I've made from your title and thumbnail alone.
- Even if you made the title, "Will this 20 year GPU still work?", I still wouldn't click it, because nerds like me (and are your target audience for this video) know the answer: yes, they typically do.
I'm also going to guess you've been using LLMs for advice on your videos, to which I say: don't bother, regardless of your feelings on them, because they offer advice for a very generic audience, and you're making videos that grandma is never going to click on, even if the algorithm shows it to her.
My most successful thumbnails either came straight from the video (but truthfully, that was mostly luck), or I spent a decent amount of time making something that I thought looked cool. That also has led to some "failures", though.
Good luck!
