Likewise usurping Ctrl-F with their own shitty global search function rather than the perfectly good page search provided by the browser. Looking at you, Confluence.
One thing is really dislike about modern UI design is where you see a headline that seems kinda interesting but you don't click on it right away. Come back a bit later and it's just gone. There was some A/B testing on the headline and now it's completely different, probably now all clickbaity so I won't be inclined to check it out.