It will be hard to trust Luna again or anything that comes from the Terra/Luna team.
Most people thinking (hoping) that there will be a successful recovery, or reboot, are simply hoping they can recover some of their losses, but I don't see it happening.
A lot of people have lost huge sum of money due to that incident, and it kinda hurt their reputation. Though there were also some who took advantage of the falling asset but the supply went beyond the roof and there's no way Luna is recovering.
Now, for the new version I don't think it would become huge just like how they run it for the first time. People already have trust issues with the team and there were a lot of good coins to choose from in the market.