To me this reeks of Western Digital style dishonesty[1][2]. I was wondering how long it would take for the new parent company to rub off on SanDisk and I guess I have my answer. My suggestion is to stay the hell away from anything Western Digital (and now SanDisk) if accurate specs are important to your use case.
[1] https://arstechnica.com/gadgets/2020/05/western-digital-gets...
[2] https://arstechnica.com/gadgets/2020/09/western-digital-is-t...