Preventing rugpulls is nearly impossible. A rugpull can be intentional or forced. Mint hosters cannot guarantee anything, and if they do, they lie.

What could indicate a 'trustworthy' provider is transparent communication, good support, community engagement, positive word-of-mouth propaganda, and incentives like service fees, etc. But all of this does not rule out a rugpull.

The wallet can also help by reminding, indicating, and suggesting actions, but in the end, the user has to manage risks himself.

Much work is remaining for adoption to even be considered.