The issue is that anti-ad zealots won’t acknowledge that advertising is a spectrum. You can go full blown horrendous dystopia or enter into a commerce-free hermit kingdom where private property is banned and resources aren’t traded efficiently, with the end result being that everyone is poor because nobody trades anything with anyone.
A sign for your store that identifies you is technically an ad. A brand logo printed on your product is technically an ad. A positive review is basically an ad. What lengths are we going to go to ban ads?
Be honest: you’ve never bought a single useful thing that you found out about via an ad and ended up glad you saw an ad for?
That is important because the wealth of nations is often predicated on the populace being able to trade their labor.
For example, in recent years North Korea has developed their own Amazon-like delivery website for food and goods and has expanded intranet smartphone service because, obviously, fast communication and ease of transmitting a desire to buy or sell is helpful for growing an economy and keeping the nation from starving. Otherwise, why would they adopt an imperial capitalist concept like that?