How do I get myself to like beer?

I just turned 21 and I don’t care for beer at all. Really just don’t like the taste at all and almost gag when drinking it. I want to be able to drink it from a social standpoint but I also do want to genuinely enjoy it. How do I get myself to enjoy it? (Edit: the only beer I’ve had so far is Labatt Blue, Miller Lite, Bud Light and Coors light.)