The most negative outcome of this legislation that I can see is that OS projects like Nix, Debian and others will start aggressively pruning their software repositories from packages where there is any indications that devs/packagers are not reacting to CVE reports (or do it too slow).
> But just merely having a corp use your software would not place the CRA burden on you. Your project needs to make such an impression.
What does "needs to make such an impression" mean. Sloppy code and PRs with Fix, Fix, Fix, Another Fix commits are hobby projects? And having some integrity implies "you make an impression of commercial activity"?
Regarding the commercial activity: I found the screenshot of a 3-part test from a recent Eclipse call and I hope it's OK to post it ( https://imgur.com/a/70a6cQt ). I think it's important to understand that in a multi-part test, you typically need to seriously hit a few points to "pass" the test. Some examples of what I would consider passing each point (but not necessarily the whole test):
1. Rust with its 6-week release cadence will quite likely pass the 1 part. 2. Nginx, k8s, Ubuntu LTS will quite likely pass the part 2 of the test. That's the part of the test that worries Github and others, because receiving money and significant contributions from corporate will contribute to scoring high on this point. 3. A project like Eclipse 4diac ( https://projects.eclipse.org/projects/iot.4diac ) would quite likely pass the 3rd part of the test.
But then, Eclipse 4diac could claim that it's mainly an R&D project and thus not passing the part 2 of the test. And even part 1 of the test would be hard to establish with barely 1 release a year.
And how much are the legal fees going to be if you are accused of this and need to defend yourself? Given the fees if found guilty this seems very much a safer to just not risk it type of situation.
Have you seen the dependency trees for commercial software? I'd be surprised if there's any non-trivial OSS project that hasn't been used as part of commercial activity.