I was your age when I started watching. S1 and S2 are probably tamer compared to a lot of later stuff.
“With Apologies to Jesse Jackson” from S11 is the best episode of all time, IMO, and it’s not inappropriate. I would have loved it at 13, 30, etc. It’s a Randy episode about white fragility.
The movie was such a big deal because it wasn’t going to have the bleeps. They were there early on, I remember, but lessened over time, and now if you’re watching them on streaming instead of cable, most seasons should be unbleeped.