The only reason for such an organization to exist is to be a clearing house for software; adding a stamp of approval that it is safe and hasn't been compromised

The only reason for such an organization to exist is to be a clearing house for software; adding a stamp of approval that it is safe and hasn't been compromised by nefarious actors. Such an organization might be funded by a trade association, industry sponsorship, or direct fees to end users. But whatever the case, it would be strongly incentivized to fulfill its mandate or else lose credibility, reputation, influence, and financial rewards.