So the future of privacy coins is clear, but the big question is what will happen to methods of enhancing privacy for non-privacy coins , for example Bitcoin mixers or privacy upgrades such as MIMBLEWIMBLE[1], which were integrated with litecoin.
Will we see governments asking litecoin to remove MIMBLEWIMBLE?
Are you pessimist for the future of coinjoin if we talk about BTC? I am surprised of how much bitcoiners are not aware of its existence.
It's an interesting question, will governments go so far as to ask devs to roll back features that already exist? That wouldn't be surprising...
Mixers could (in theory) always survive on a .onion domain, no?
Well, to know this, I think we will first have to find out how long .onion domain have existed and what is the possiblity of the FBI or the government seizing such a domain or a site that is under such domain.
To this, I did a rather quick and undetailed research, and the answers I found aren't really definite, but then, one thing that stood out was that, if it was really possible to the government to seize such sites or domain, then they would have taken over the darkweb and all this organ trafficking sites that run on the darkweb.
This I think is a subject I will definitely want to give time to researching even more, for with all the current happenings in crypto and all the fights against privacy, I will love to know if privacy indeed have a chance of survival.