An interesting component here is that it’s possible that the video creator is responsible for this silly level of ads, but it’s impossible to know. Creators can select points in the video where ads will happen, which they can use to preserve the video’s flow as much as possible. In theory, you can even select to not monetise your video at all, which is a useful tool if the topic is something particularly dense or sensitive. In practice, I’ve seen plenty of creators apologizing when an inappropriate ad plays at a sensitive part of the video, despite them having tried to disable ads on the video. It must suck to have so little power over one’s own work.
In your case, I suspect this was a creator choosing to maximally monetise their video, given the regularity and number of ads. However, it’s possible that this is a 100% “Fuck Google” situation, given how opaque they are. I find it frustrating that when we have poor experiences like yours, we don’t even have a clear target to get angry at. It leads to accountability so diffuse that it’s like homeopathy. Getting angry doesn’t necessarily help change things (at least individually), but it can be incredibly cathartic even then
There’s not a straightforward answer to this because it’s far too context dependent, and even a CEO at a small company won’t have absolute control over the culture of that company; I’ve seen company culture turn from amazing to toxic after losing only a couple key employees (good managers are gold dust).
To draw a comparison: staff pizza parties are so widely scoffed at not because people hate pizza, but because, when set against a backdrop of employees not actually being respected or valued, it makes them feel worse. Good will can’t be bought, whether by pizza, extra days off, or field trips. Some of those things can help, but much more important is the cumulative culture that’s built at the company.
Most decisions like discretionarily giving someone time off to look after family are going to be made at a level lower than CEO. Sometimes great policy ideas arise from a great manager using their discretion to make a sensible call, and then going “maybe we could put [idea] in place for future”.