It is illegal, but kids get most content online now. So, although many countries have laws on the books against ads targeting children, it doesn't mean that they don't.
Juul got in trouble for doing this, using ads that were definitely not specifically targeting tweens/teens on websites for Seventeen magazine, cartoon network, and Nick jr.
https://www.nytimes.com/2020/02/12/health/juul-vaping-lawsuit.html
Edit: correction on the websites
Lockdowns help highlight a lot of "just because it's what you do, not because it's actually good" things for people.
Theatres are generally awful. They are really only good if you want to do an event as a group, and not one has a space big enough to host.
The food costs too much, people make gross mouth noises when eating the expensive food, the seats aren't comfortable, things aren't clean, people talk, people pull out their bright phones, the sound levels are all over the place, you sometimes have a bad viewing angle, you pay a lot of money but still shown 20 minutes of ads at the start, you need to worry about things like bed bugs, you need to plan a specific time to go, people bring their kids to non-kid movies, going to the bathroom is awkward, colour balancing is all over the place, drunk/high people react in distractingly bad ways, and probably many more reasons.