I saw an article that supporting these laws could cost a distro maintainer up to 10000 USD per year. Sadly I lost the link, but the article made a lot of sense to me. So, many small distos cannot afford even 1000/year, I think this law could kill almost all small Linux distros. That will probably leave only RHEL, SUSE and Ubuntu, maybe Debian, but they would need funds donated to them from Ubuntu.
If the distro is in another country like OpenBSD, they could just ignore the law(s). That of course assumes the "other" country does not replicate what is happening in the US.
Right now I am hoping these laws are declared unconstitutional, but to be honest, with support by companies like meta and twitter, I expect we will see a national law sometime in 2027.
So in the US, we could be looking at locked down OS, unless you want to break "the law".