Does anyone else wear underwear with their base layer?

I saw a comment clowning on people who do that, but(t)

1. My underwear has a ball pouch and support, my base layer does not.

2. It keeps my sweaty balls and butt from getting them gross and I can wear them more than once before washing.

3. It's another layer to keep my butt warm on the lift.

Just me?

Edit: based on the replies it seems it's about 50/50 of people who wear underwear vs people who don't. And each side thinks the other side is weird.