If I look at the sky and it's blue and I tell you that it's blue but you're convinced that it's yellow, should I compromise and agree henceforth to tell people that the sky is green or some shade of yellow?
If the cost of winning certain potential allies to your cause would amount to the complete subversion and hollowing out of your cause, maybe it's better to forge ahead without those allies. If your vision is correct, some of them may come around to the correct position, your position, as time goes on. Or maybe not.
