It doesn't, and never has. I'd guess at least 30% of the population runs ad-blockers today as well, maybe more. I used Twitter back in the day after Q/Flynn suggested we enter the meme wars there. Having run ad-blockers for at least a decade, I never saw a single ad and never had to add exceptions to my ad-block program, like is often required on many pay-for-platforms to see/read/use them.

This can only mean one thing; Twitter could care less about money and their advertisers.