End of governments? Nope, it wont happen anytime soon. Some governments are so strong ( Germany ) that they can rule entire countries without military need. Well globalisation is the key...
1 word - Cyprus
Now I know you all didn't see this coming, but there it is, the start of the end, welcome to tomorrow, glad to ride these waves with you

Cyprus is in proble for decades due to 1 part being Turkish and 2nd part Greece. So nope not a valid example. Goevrmentas dont fall just like that, those things dont happen. Just take a look at Cuba, SSSR was comunist for decades. So try better.