Same way you meet any type of human. Participate in activities where socialization is a part of the activity, either intentionally or not; and actively socialize when the opportunity presents itself.
As a basic filter for activities, look for things where many people participate in physical proximity, the activity has periods of intense focus and then lulls, and without a taboo on talking. It helps if the activity attracts the type of people you want to meet, and it also interests you.
Don't bring a phone or other distraction for the periods of non-focus, use that time to probe for socialization.
For many men who frequent HN "Participate in activities where socialization is part of the activity" without further qualification would mean many activities where few to no single heterosexual women are present.
First, dress like Harry Styles. Then, go to a Harry Styles concert, where the gender ratio is guaranteed to be in your favor. Then say "hey what's your name?" to any given girl/woman. The girl woman will inevitably interrogate you, it doesn't matter what the question is, the answer is "I admire Harry's fashion sense, i'm a bit obsessed, are you into fashion?"
Boom, match made.
The issue I used to have (and still have) is a yearning for the world to be different and for the female sex to be not so mid.
A huge percent of the women you are interested in have been obsessed with that guy for the last 10 years or more (specifically 2011 when "That's What Makes You Beautiful" song was released) If you can drug or drink yourself into becomig mid, you have nailed the secret strategy that all the guys with cute girls have achieved.
As a basic filter for activities, look for things where many people participate in physical proximity, the activity has periods of intense focus and then lulls, and without a taboo on talking. It helps if the activity attracts the type of people you want to meet, and it also interests you.
Don't bring a phone or other distraction for the periods of non-focus, use that time to probe for socialization.