As long as you have moderately good ventilation and don't drink it, IPA is completely safe. If the resin is similar I wouldn't worry about it because of this.
But I agree about the waste, and in general it looks like a right hassle. IMO the online MJF printing services are cheap enough that it would take quite a lot for me to bother with owning a resin printer, at least for occasional use.
As long as you have moderately good ventilation and don't drink it, IPA is completely safe. If the resin is similar I wouldn't worry about it because of this.
But I agree about the waste, and in general it looks like a right hassle. IMO the online MJF printing services are cheap enough that it would take quite a lot for me to bother with owning a resin printer, at least for occasional use.