I knew someone who worked at a legit telemarketing job briefly. According to her informed opinion, shoveling pig poo would be preferable. In the summer. With a small shovel.
When I get a call from “Microsoft support”, I sometimes enjoy drawing out the interaction with the scammer on the other end of the line, but usually, I just hang up. Or say “You’re not just a liar, you’re a BAD liar” and then hang up.