That's not really the premise. The premise is to keep secrets safe from malicious actors with physical access. The capability can be used for many things.

Honestly, if people don't want DRM, they're going to need to find a way to solve that problem that doesn't involve technology. It's a losing battle, especially since the vast majority of people don't care and would much prefer their device isn't horribly unsafe.

Hoping that this technology will fail is not going to be effective. It isn't going to fail, we've already got tons of examples of similar technology.

Instead, legal rights ie: right to repair are going to be far more effective.