I'm not so sure, but aren't some attempts to regulate the cryptocurrencies (therefore completely obliterating their initial goal to be government-independent) already have been made? Maybe I'm wrong though, because I don't really remember... Probably I have to look it up.
Anyway, how would they obtain the (let's say) Bitcoin to pay for VPS?
Anyway, how would they obtain the (let's say) Bitcoin to pay for VPS?