I don't think I've felt bored in decades precisely because I have so many things I like to think about. I'm not sure I could even turn that stuff off to actually feel bored any more.
You are doing those things to escape boredom. The idea isn’t to stay in a perpetual state of boredom. The point is to induce boredom, so that it pushes you towards doing things you wouldn’t normally do, in order to escape it.
Still doesn't sound like a great idea.
"Inducing boredom" doesn't mean "sit down in your apartment like you normally would, but force yourself to do nothing and get bored just because." I always understood it as "put yourself in an environment with limited options, so that you would feel more encouraged to do something productive/creative that you always wanted to do (but couldn't due to all the outside distraction/overstimulation) in order to escape boredom."