I try to listen to podcasts, occasionally, that are contrary to my own beliefs, not because of free speech but rather to make sure that I don’t end up in a “bubble.”
Coincidentally, I listed to something by The Hill on YouTube last week and it was reasonably good because they had three people speculating on the future economy with slightly different points of view. Not great stuff but worth having on while I was cooking dinner. Also, as a liberal, there is a conservative think tank at Stanford University that I occasionally listen to, not always comfortable for me, but worth a little time every month.
Free speech, in supporting views different from own own, is so very important.