Everyone is aware of that. No one thinks Facebook or Mark are some saint entities. But while the spider is doing some good deeds why not just go "yeah! go spider!". Once it becomes an asshole, we will kill it. People are not dumb.

It's not even truly open source, they set a user limit.

I'm not particularly concerned about the user limit. The companies for which those limits will matter are so large that they should consider contributing back to humanity by developing their own SOTA foundation models.