[matheusmoreira]

> License keys are a simple and effective solution that works 99% of the time

It's not just DRM. There are plenty of software that can be used for good and bad and in many cases the line is blurry. Their use would be prevented just because someone might misuse them.

File sharing, software development tools, debuggers, reverse engineering tools, network analysis tools, penetration testing software... All of these and more are likely to be banned from the computers of mere consumers. Computers would become mere media consumption machines just like modern locked down video game consoles.

> How does the second part follow the first?

Respect for the user is a basic principle of free and open source software. This means the software is supposed to do what the user wants, not what society wants. The only way to perfectly align the two is to stop unauthorized software from running on the user's machine. Society must the computer away from the user. It's not the user's machine anymore, society is just letting them use it and only on society's terms.

Do you want a world where only licensed programmers can develop software? A world where only software developed by these people will ever run?

> 100% freedom in all forms is not a pre-requisite for opensource software.

It is a prerequisite for software freedom. What good is open source software if you can't run it on your machine?

[s1artibartfast]

It seems like you are taking everything to the extreme. We have legal copyright protections now and all of the tools you mentioned still exist. Copyright holders are going after major distributors, and a few pirates to make examples of them.

>Do you want a world where only licensed programmers can develop software? A world where only software developed by these people will ever run?

While I think conclusion is absurd, I would prefer it to one where content creators have no rights.