Please read the page again. They specifically say you can achieve compliance certification with HackerOne.
On top of that, there's not really any legal issues for being non-compliant, as has been pointed out elsewhere in this thread.
HackerOne offering PCI-DSS approved auditor approved challenges gets you nowhere towards the claims you made in your first comment.
To review:
1. HackerOne would have to be a PCI DSS Approved Scanning Vendor - they are not AFAICT, neither is the CyberNews research team that did the scan AFAICT.
2. HackerOne would have to have conducted the scan - they did not. The CyberNews research team did.
3. The scan that HackerOne did would have to qualify as a PCI-DSS external scan - which ... do you get the part that HackerOne did not do the scan here or not? And nowhere did the CyberNews research team claim they performed a PCI-DSS external scan.
Please at least try to make an argument for your claims
Meet pentest requirements for PCI DSS, SOC2 Type II, and HITRUST compliance certifications.” [1]
Further, that has absolutely nothing to do with anyone reporting vulnerabilities through HackerOne. That is not a scan by the definition of PCI-DSS, the SOC2 trust services criteria, or any other security framework you care to name.
Just give it up. You're wrong.
All of HackerOne's information that you cite is about them being PCI-DSS-compliant or having undergone a SOC2 Type 2 audit. Nothing you link to identifies them as a PCI-DSS auditing company. They are not.
And the "scans" the PCI-DSS standards refers to are standard pen-test and external vulnerability scans, usually conducted by an accounting company who will certify the scan results. They are for known vulnerabilities, things like the version of Apache you are on, etc. None of the reports sent via HackerOne would qualify as a "scan" under PCI-DSS.