Why do some people say "If you don't like America than get out?"?

MURICA!!!!

You have to remember, the people saying this don't like change. Period.

They believe America's best years were in the 50's.

When whites were the only ones in power, and women were relegated to the kitchen.

The reason I have said it is because the changes liberals are forcing on America is not making it better, it is making the country an immoral, degenerate, lazy, cesspool.

nope if your a blow in and don't like it go back to where you come from.

What you've been here 5 minutes you think you run the joint now

It depends on the attitude of the person, at whom this response is directed. If the person acts like they don't like the concept of America as a sovereign nation with national security interests, perhaps they should indeed leave America, because they act as an enemy of our society.

Well, when you have some liberals complaining that first and second amendment rights should be curbed, then really, they should get the fvck out.

Depends on the changes you advocate for. If everything you believe in causes us to lose freedom then this country is better off without you. The people who advocate for certain changes should also talk to people that fled countries that went down the path they want to see why their ideas never work.

It's because that is what everyone does. If you are not doing well in one country, you move to another that is more compatible, or where you would do well.

really

Because often times the people who say that don't want America to change at all.