Reaction 1: how would this even work with embedded systems that have no UI to input this data? Reaction 2: it's open source, make the lawmakers do submit the changes. Reaction 3: how would this ever be enforced? Would they outlaw downloading distributions, or even older versions of distributions? When there's no exchange of money, a law like this is seems like it would be suppression of free speech. Reaction 4: Someo…
That's not what will happen. We've already seen examples of what will happen. So let me just list them instead:
1. The Secure Boot chain for UEFI initially mandated that only OS that were signed by Microsoft would be allowed to boot on PCs where SB is enabled. This was partially rolled back after public backlash.
2. iOS devices and majority of Android devices already don't allow you to install an alternate OS or distro.
3. Platform attestation proposals like Web Environment Integrity and its Android version.
4. Mandate that every developer must register with and pay an MNC to be able to release any app on their platforms.
Basically, they'll just take away your ability to control your device in any way. Don't be surprised if it turns out that these MNCs were behind such legislations. But this legislation is especially dangerous in that it will effectively kill user-controlled general-purpose computing, even from vendors like Pine64, Framework, System76, Fairphone and Purism who are willing to offer those.
Considering the amount of damage caused by these sort of legislative BS, those who propose and vote for such bills should be investigated publicly for corruption, conflict of interests and potential treason. They should be forced to divulge any relationship, directly or indirectly, with the benefactors of these bills. On the other side, rich corporations should be banned from 'lobbying' or bribery more appropriately, in matters that they have a stake in. And they should have stiff penalties for any violations. Not those couple of million dollar slaps on their wrist. At least 5% of their annual global profits, incarceration of top executives and breaking up the company. There has to be a consequence that's uncomfortable enough, for any fairness to be reestablished. This should apply even more for those professional lobbying firms and 'industry advocacy groups'.
People also need to start strongly opposing, rejecting and condemning justifications like this that rely on the cliche tropes of CSAM, terrorism, public safety, national security, etc. None of those measures are necessary or even useful in preventing any of those. Insistence on the contrary should be treated as an admission of inability and incompetence of the respective authorities in tackling the problem. In fact, why do they assume that kids, especially teens, are unimaginative and incapable of working around the problem? They should at least be starting with awareness campaigns to get the kids and the parents on their side and empower parents to enforce parental controls, instead of reaching for such despotic measure right away. This is like banning drugs before the problem of drug addiction is addressed. Black markets exist, even for cyberspace. It will just make the problem a whole lot worse.
And finally, don't let people without clearly proven vested interests anywhere near such regulations. And choose professionals or at least competent people for taking such decisions. You can't rein in this attack on ordinary people without stemming the uncontrolled corruption in the public offices that deal with it.