I have all ad targeting features turned off on my account - which I assume means i unfortunately get the bottom-of-the-barrel ads.
The still frame ads are always NSFW games or ads for viagra-like products. In shorts, the ads are always scams of some kind. Usually deepfakes of elon musk “giving investment advice” but also “medical experts” recommending likely dangerous scams, or “free money the government isnt telling you about” if you give them all your information, or weird ai generated videos advertising mystery products that certainly don’t actually exist.
In front of (and in the middle of) actual videos, it’s a mix of the all the scams, plus the occasional ad for a legitimate product, but rarely in my native language. Usually Spectrum internet ads exclusively in spanish.
I got a gun ad a few times several months ago. Advertising features such as “no license required” and “easy to sneak through security”. As blatantly illegal as it was, the ad ran for at least a full month. I reported it every time I saw it, but I’m convinced those reports aren’t ever viewed by anyone.
I continue blocking these ads on my desktop without remorse. I only encounter the ads on my iPhone.