The problem is he would never put his support behind anyone other than a corporate approved neoliberal. If he does step down, the person he picks is 110% going to be contentious among base Democrat voters especially among the younger voters. We’re not getting Bernie or AOC, full stop.
I also think Democrats are the worst about their purity tests and will turn their noses up at anyone for the slightest reason. When put into that perspective, I’ll take the chances with Biden.
I mean, if you want an answer to that you could just stop using your smartphone for a few weeks and see what your brain comes up with. Here’s a short list of some examples that were popular when I was a kid and smartphones did not exist yet:
Magazines, the daily newspaper, books, going out and exploring, shopping at malls, doing a hobby or craft, personal projects, television, chit-chatting with friends or even strangers, video games, puzzles, play with your pets, exercise, play sports, sitting quietly and being alone with your thoughts.