>>9062000nah, this issue only exists because hololive members played gachashit, and when streamers play gachashit, they are stealing potential whales which pay for 50-80% of the total profit, which accounts of less than 1% of the player population.
Gachashit companies get mad that their exclusive "gamble real money to unlock your waifu" is less entertaining than a vtuber playing the game (people who watch the vtubers still like gachashit, but the vtuber enhances the experience), and that once the experience of "gacha" has been made, why would you download the app and play gacha yourself when you can spend that money on superchats on the vtuber instead, so they can spend more money on gacha?
For actual video games, lets-players will not reduce the profit, and as a matter of fact, lets-players can be used as a word-of-mouth way of marketing, and attacking content creators and taking them down will just lead to bad-publicity and people will get mad if a company takes down videos, while also offering no pathway for video creators to pay for the rights to make the video, because guess what, there are no companies that require content creators to pay for rights, and the companies the cover requested rights for, simply gave it for free because they have never heard of such laws (like sega, they need to ask for rights so that the same problem doesn't happen again).
This is just one of the tradeoff's when you are a vtuber in hololive (this restriction doesn't exist in vshojo), and technically although it is possible that a "gachashit" company can sue hololive or even kson, but the reason why they won't get in trouble for it is because all they need to do is delete the videos, but cover went thermonuclear and deleted all videos, and started asking permission for everything, leading to not being able to play a game when it is released, when the company has never had a history of attacking content creators.