It appears that today those that are the most tolerant swing from the right not the left for the following reasons (below).
(1) NO SAFE SPACES– We never asked for area’s where people from different points of view couldn’t openly speak their mind even if it hurt our feelings.
(2) VIOLENT PROTESTS- The right believes the rights included in our constitution were meant for all even those we strongly disagree with.
(3) FRIENDSHIP- You never heard about conservatives dropping friends at anywhere near the levels that liberals have over political positions or dare I say it votes.
(4) LABELS- It is true that in the 50’s the Commie name hurt some in positions of power and influence but in today’s day the liberals have corned the markets with accusations such as RACIST, HOMOPHOBIC , SEXIST as soon as an individual doesn’t check the boxes.