I hate PCGamer's website. Everytime I get partway through an article, a pop-up shows asking me to sign up to their newsletter. Now the pop-up alone would turn me off of their website, but what happens is the pop-up scrolls the article all the way back to the top of the page. So I completely lose my reading position.
PCGamer isn't the only site to do this, but I think it's one of the more popular ones that do.
The other thing that sites do now that earns an instant DNS block on my pihole, is capturing the back action that prevents leaving the site to show a pop-up that says "wait, before you go, check out these other articles" or something along those lines. HELL.... NO!