I do the same and with youtube as well. I bookmark video timestamps by leaving comments and liking videos to see if I've watched the entire thing. I do the same

I do the same and with youtube as well. I bookmark video timestamps by leaving comments and liking videos to see if I've watched the entire thing. I do the same with stackoverflow too(upvoting comments if it was helpful). Later i can browse my likes across many platforms to refresh what I was looking up. Might as well apply data capturing to yourself and reap its benefits