My redpilled friend disappears of to Uni for a few months, then

Let him burn in the next muzzie slum fire.

don't try to redpill people you don't see often.

the best way to redpill is to be successful in your own life and take on someone to mentor or something. Some random internet "friend" or someone you haven't seen in a while will just blow it off or make fun of you.

trying to redpill someone on politics is like trying to teach a dude to date a girl the right way. People are so conditioned to the bluepill, that actual truth, actual advice, not horseshit woman advice, is seen as heresy because IT'S TRUE. Maybe because it's hurtful, it forces them to look at their own flaws, and see flaws in women and takes them off their pedestal.
Most people don't want the true, they just want to virtue signal like a retarded normie and anything outside the normie view is going to be mocked if they value bluepilled views more than your friendship.