Not having a tube allows the tire to flex more so it’s more compliant. It’s not that you’ll avoid punctures, but that they often seal themselves. Tubeless definitely isn’t necessary and probably isn’t super beneficial for most people but there are definite advantages for some uses.

Maybe there will be a pompidou about it

Yes. This is Josh Mecouch, AKA Pants Pants

Napoleon Dynamite

Look up supermarket syndrome. It’s a thing apparently

I use whatever the premium Shokz product was 4 years ago. They have a new model that’s supposed to have better sound quality. I think it’s the open run pro 2. That’s what I’d get if I were buying another pair

Bone conduction headphones

A nice yoga mat. Not new for me but also get a bidet