It’s more unusual than anything. TPM2 and Secure boot are requirements I would expect from a security compliance checklist and software handling at least somewhat valuable data, like maybe a password vault.

A steam game is the last place I would expect this.

Honestly, the fact that they even have a remove button easily accessible like this is miles above everyone else.
I’d still prefer opt-in, but this is better than nothing.

𝓪𝓵𝓸𝓷𝓮