Pokemon Masters is literally a gacha game. The Nintendo theme park will probably have gachapon machines in it now kids are softening to the mechanism of it.

Which is what you were asserting. Gambling with fake money is a lot more fun to non-addicts than real gambling, especially because the system is usually rigged in your favor so you enjoy it instead of optimizing for tickling a broken reward system in your brain so you give a billion dollar corporation every dollar you have.

As others have stated, those machines are designed to give you the stuff, not to take your resources. That's not gacha.