[ruszki]

Custom ROMs tell you that this is not true at all.

[Avamander]

Custom ROMs no longer pass SafetyNet attestation, which apps such as banking ones (or streaming service ones) check.

[ruszki]

I hope you mean Play Integrity, since there is no SafetyNet attestation anymore. And for that: https://github.com/osm0sis/PlayIntegrityFork

But there were similar things for SafetyNet attestation until it existed.

[Avamander]

Product rebrandings are kinda irrelevant.

Your link nicely says "as a general rule you can't use values from recent devices due to them only being allowed with full hardware backed attestation". These attestation workarounds have been rendered increasingly obsolete.