Ads are illegal bullshit.

I mean... they're not.

Any company that can not host their entire service at a single address is no different than a business selling you stuff then telling you to go pick it up on the other side of town.

That's just not how the internet works, though. And would actually break almost all address-based ad blocking, as well.

People who don't understand the internet shouldn't be giving advice on how it should operate.