This is the part I can't understand. You release software to dogfood, public beta, etc when you want to get more feedback and you've exhausted the ability of the previous tier to provide it. You wouldn't release software to dogfood if the programmers on the project can readily find defects in a minute or two, you go to dogfood if the engineers use it all the time and can't find new defects. The only reason for this FSD software to be in the wild is it is part of the larger pump and dump scam.