I think at this point we should stop making assumptions and absolute statements. The issue at hand was resolved. CT has stated he took measures to avoid it in the future and everyone will be looking at how things actually change for the better. This is what the buyer's review section is for and how it works also in the "outer" world.
This is not the first time an issue with a TD has been uncovered, there have been before (even greater than this one) and there will be going forward. Other TDs recovered very well from even more embarrassing situations by improving their consistency / level of service. Going forward on this specific case we should just let facts speak for themselves.
Mistakes happen, bad apples are everywhere, laziness is widespread. But wrongs can be made right and this is what is important.
if anything, CZT will be the most well behaved TD for the next few months