I am sure they will be back. Their blockchain analysis partner could be a lender of last resort if no other handler steps up. After all, it's just a loan that will be returned to them with future coinjoins... The honeypot story continues. But they will be stabbed in the back like everyone else once their handlers have had enough.
The backend isn’t related with blockchain analysis. Also, I’m not sure how a loan would be repaid since zkSNACKs is no longer in business and they shut down their coinjoin coordinator. Blockchain analysis is enforced by individual coordinators if they choose to do so. Currently, the majority of wabisabi coinjoin volume is from non-profit coordinators that don’t blacklist.