Another step (although governance would need to be super good for this). Would be for this charity to withold access to these patents from companies that decide to abuse stupid patents.
For example, I would publish the idea of a "self-driving car" that can drive without or with minimal human supervision using a computer. I believe this is pretty novel and can be called an invention.
Also I hope this patent is valid only in US and cannot be enforced in China.
The patent office rarely care about it, they register whatever you want, and then lawyers of companies can sue you for using it without permission. Of course you can fight it in court and affirm it's prior art, if you have enough money to pay your lawyer, and do you have more money than OpenAI, Meta, Google? Probably not, so they will just shut you down, that is the sole reason for patents to exist, to preserve monopoly of big multinational companies.
And nowadays that patents are probably written and submitted not even by human but by AI, what stops a big tech with enough money for using a model to generate millions of trivial patent, submit them, and get them approved, for then another AI to search for their usage and sue you for using it?
It requires a yearly payment and can get quite expensive [1]. There are application, examination, issuing and publishing fees for each patent. In contrast, publishing ideas online is free.
[1] https://www.uspto.gov/learning-and-resources/fees-and-paymen...
Publishing ideas online doesn't really matter, a big company can sue you and you have already lost, because you don't have the money to pay lawyers to defend you, even if you are in right.
There is no justice in our system, unfortunately who owns the money just rules. We don't live in a democracy, we live in something that is not much different of medieval feudalism, possibly much worse indeed.