Often tolerance of one thing leads to intolerance of another.  The most obvious example that comes to mind is tolerance of radical Muslims pouring into Europe has led to an intolerant antisemitic Europe with no go zones which are highly intolerant of infidels.  Planet Fitness is an interest example of tolerance and making people comfortable.  It keeps out very fit people so that unfit people won't feel uncomfortable.  It lets transgenders into female bathrooms which make's women uncomfortable.