I have a friend who went into full-on overemployment mode during the pandemic and never stopped once RTO became a thing. Somehow he juggled 2, and sometimes 3, jobs at one time. Of course he was staving off a performance-improvement-plan (pip) at one of his jobs at all times.
He didn't care about work. It was all about money. That worked for him short-term, but longer term Jack became a very VERY dull boy.