The issue is that those are not the only ads Youtube is showing to people. You can basically upload any video and make it an ad. Sometimes Youtube's moderation fails and some nasty stuff slips through the cracks:
> In the latest incident, a Redditor describes how their young nephew was exposed to an explicit ad while watching a Fortnite stream by the well-known YouTuber Loserfruit.
> “My 7yr nephew was watching Loserfruit (Fortnite streamer) and then came up to me asking what Loserfruit is doing because this ad started playing,” the concerned uncle shared.
Source: https://www.androidauthority.com/youtube-explicit-ads-proble...
Hell, they'll show weight loss ads to people with eating disorders - and this one might just be intentional rather than a failure of Youtube's moderation:
https://www.reddit.com/r/fuckeatingdisorders/comments/18gx1v... (Just one example but it's not hard to find more)
"Psychological abuse" is very much not hyperbole in the worst case scenarios. And as an extra bonus, Youtube promotes scam ads as well: