Copyright and patents were designed to make it possible for people to publish information. Prior to this laws, companies and trade organizations kept all of their information secret.
Patent laws allow a limited monopoly provided that the trade organization publishes the information behind a product.
Your understanding of open source is naive as well. Open source is used to wipe small software developers off the face of the earth so that megacorporations can dominate the people.
The biggest benefactors of Open Source are Amazon, Google and Microsoft who mine open source efforts to dominate the world.
I assume that you are an avid follower of Hegel and Marx. You simply flip arguments upside. You proclaim freedom to be slavery and slavery to be freedom and spew forth nonsense claiming that we must have institutionalized slavery to achieve ultimate freedom.
The spirit of copyright laws might help use solve some of the problems with the surveillance state. Big Tech is actually violating our rights to the data we generate when they collect data on our individual activities.
Privacy and copyright converge, but in the opposite of what you espouse. Copyright exists to give us control over what information we release to the public and when we release.
There may be need to change copyright laws. The laws should favor individuals over big tech. But the idea is sound.
Here is a good question. Do you want your current location to be released into the public domain? Crooks that know your current location would know the best time to rob your house.