i like bitcoin with anonymity, so if government try to snatch that thing from bitcoin, i will go to another alt coin that can give the freedom of anonymity
That's my point of view as well. I've been giving a try on Dash, which seems to have a nice anonymity feature. Killing anonymity is killing bitcoin.
I it comes to a point where bitcoin use becomes inviable, I would also choose Dash or any other anonymous alt. I think many people would do the same.