Not easy. Need a niche and persona. Deal with partisan crap, hate comments, "matter of fact" opinions, shill accusations, psychotic stalkers, etc...
And then you have to keep all of those kind of people interested enough to click on your second video

For real though, get an IG up to date, ask opinions before you post, make sure your footage doesn't look like a Blair Witch project or sound like a coffee can mic. Get to the point, don't be long winded, have a cool theme, make dumb jokes, etc...
GL and Godspeed!