There is nothing you are supposed to be doing with free time, hence free time.

Tbh tho, there is nothing that we are supposed to be doing in this world rn anyways, nobody was born to work any of these jobs, we didn't evolve to flip burgers.

This is the old world, don't place too much stake in it, everything will change and then what?

If you want to listen to a podcast, do it. If you want to do something else, do that.

Don't do what you don't want to do, that's all there is too worry about.