People that would notice and object to ads would typically be aware that there’s a fairly easy way to block them.
Or they are using a mobile browser.
Firefox on Android has uBlock, plus you can set nextdns on your phone as well.
I just loaded this on mobile Chrome with JavaScript off (like usual) and I didn't see any ads. The images were fuzzy for some reason, though--a strangely common "feature" I've noticed on a lot of websites over the last few years.