If the official X app stopped working for you (f.e. if you are using @nprofile1q... ), or your banking apps aren't working anymore, the problem might be hardware-based attestation. Unfortunately, despite winning many battles for an open internet, open code, open protocols, and file formats, hardware attestation is a problem that most of us aren't even aware of.

And it's a big problem for the Internet.

https://juraj.bednar.io/en/blog-en/2025/12/08/the-internet-and-computers-arent-what-they-used-to-be-why-your-apps-stopped-working-hardware-attestation/