[josefx]

And how many of those are correctly licensed? I already found one that directly mentioned that it was ripped from a YouTube video and if this is in any way like free 3d model collections it will be stuffed with assets ripped from commercial games.

[kennywinker]

In my experience, the vast majority are user-created sounds

[TonyTrapp]

Indeed. And you can tell it's genuine when people list the tools they used, where they recorded it, etc...