I’ve never seen it.
Discussion
Today on *logged out* youtube front page got a video of a topless massage just directly in the thumbnail so as far as I'm concerned nostr seems to be doing ok.
Ad block is a moral necessity.
Comment nesting is off but I assume this is about YT? Yeah this wasn't an ad, it was a presented video on the main page logged out. I didn't watch it, but would have expected you would need to be logged in to view that type of content at all, let alone have YT recommending it to you.