That depends. Is my choice between homelessness and having a roof over my head. Survival wins every time.In defense of the extreme right. They see everything that does agree with them as socialist. It is always judged from the point of the observer.
So, how far to the left is too far? It is the mirror image of how far to the right is too far.
You are too far when you can not accept the possibility that a person that disagrees with you may be right.
How far to the left is to far, is like asking how liberty you are willing to give up for a small amount of security.