Companies want traffic from any source they can get. They welcome every search engine crawler that comes along because every little exposure translates to incremental chances at revenue or growing audience.
I doubt many people are doing things to allow Googlebot but also ban other search crawlers.
> My heart just wants Google to burn to the ground
I think there’s a lot of that in this thread and it’s opening the door to some mental gymnastics like the above claim about Google being the only crawler allowed to index the internet.