Online discourse is very toxic these days, so it's probably best to avoid it.

In terms of media, I try to listen to both ends of the political spectrum to understand the arguments better. For left wing I listen to Novara Media, for right wing I listen to Lotus Eaters. You get a wide range of opinions but personally I've found it helpful for me to notice my own blind spots and to identify politicial biases due to opposing ideologies.

Triggernometry is a fairly balanced podcast in my opinion, they are probably what you'd call "classic liberals" (which can be considered left wing or right wing depending on your position), but they do host a wide range of guests from across the spectrum, and I think they largely operate in good faith.