The interesting part of my experience with these platforms, some lock driver's account access regardless whatever triggered the adverse action.
The best delivery platform, in a sense, did not lock my acct. access initially, so I was able to continue to dash with bicycles, scooters or community transportation or even just cherry picking the orders to keep the account open and active. After I spent a lot time (not mention the money wasted) to fire the incompetent medical doctors as PCP, I eventually get a certificate of physical and mental health and was finally allowed to take a road test per the state law on driver license re-examination. Three weeks after I finally got the clearance of the wrongful or false accusation/allegation of mental/physical illness that impact the safe driving, my account was suddenly locked up citing a specific event in the Checkr Report. The event was the driver's 'privilege' to drive was suspended in the past for fail to bring a certificate of physical health to driver reexamination as required by state law.
Initially, I do not know why one needs to have a certificate of physical fitness to fight the false accusation. I hired the best lawyer(s) I know and consult with a few criminal defense lawyer(s) or law firms and ticket fixing service. I eventually went on fight with the injustice on my own as even the most powerful attorneys have their limits as well.
I received my commercial driver license for operating Taxi or commercial truck some 50+ years ago. I was aware in the past, some jurisdictions have age limit on commercial driving. But my understanding is nowadays, it's case-by-case determination based on an individual's health condition. I did not expect the false accusation from a municipal government employee that maliciously access the state's driving records and cut and paste her own version of unqualified accusation of medical illness as asserted through the appeal process.