You forgot YouTube. The source of world model data. THAT is the mother of all moats, if they can survive until capable of taping into it.
If you continue, you need to log in.
If you continue, the account is blocked in less than 30 minutes.
If you try to use cloud machines you are blocked before the first video. If you try to use known proxies, there are already tar pitted or blocked because everyone is trying.
You are dead wrong if You can stop Industrial scrape
It's a numbers game.
I call it phone farm and this is individual/small group run
imagine they got access to more money
https://finance.yahoo.com/news/click-farms-internet-china-15...
I used two IP addresses in a datacenter. Both were blocked after a few hundred videos, but the block expired after a day or so. It is not as hard as you make it sound.