Not nearly enough. CrowdStrike should give a pizza party.

I don’t see any clowns in the pictures. That would also make them… comic sans.

Not every community does it this way. For example, computational linguistics put most of their conference proceedings online for free: https://aclanthology.org/. Deep learning researchers just publish a lot of stuff to arxiv.

Academic publishers like Elsevier are predatory scammers.