They aren't even regulating the ads, they're mandating that video platforms show content without monetization.

Live TV had unskippable ads for like the last 80 years, and somehow YouTube is different? Why?

I hate ads, I block ads, and even I think this is stupid. Idk what Vietnam's constitution is like, but I think it's absurd from a free country perspective. If I'm paying to serve you videos, why don't I get to set the terms of that deal? Nobody is forcing you to go to a specific website. If you think they're crap because of all the ads, I likely would agree with you. I think blocking them can't be criminalized, because after all it is your device you're using to remove the ads. But how can you fine or punish a company for not explicitly letting you take the content without complying with their terms?