No, I have never been able to meet people at bars.
I'm good at looking like I don't want to be bothered, but even when approached, even with the encouragement of others, I cannot connect.
In the past alcohol (especially in combo with other drugs) has helped me meet people online, spent time with a few IRL, no real lasting friendships. The kind of people I chat with while drunk tend to be people I'll only chat with while drunk, it's too hard to keep convos going while sober.