Hmm. I work in a high stress field. As in, behavioral modification. I get hit a lot. It does impact me over time. So what I do to manage my emotions is taking the time to take it easy on myself. I make that space. One hour after work every day (not counting the drive) where I am just alone with my thoughts and doomscrolling before I let anyone else place any demands on me (myself included). You sound a little bit like me before I burned out originally a few years ago and put some boundaries in place where self-care is concerned. That one hour did wonders.
I’m not very tech savvy, my Adblock sometimes works and sometimes doesn’t. I’ve been using Firefox with extensions incognito for YouTube or I just avoid the site these days. I really liked it for music videos, since in unwilling to pay Spotify. So far my strategy is working.