Share as much as you’re comfortable with in your intro post. Quite a few will follow back automatically. Some will check you out before following and in my experience these are the more interesting folk. Fedi has a big neurodivergent community and quite a few trans folk. Also nerd central in many ways. Without an algorithm you have to seek and fetch contact. Start responding and it’ll work.
Unless you’re weird. As in “wired differently.” Such people as this abound. Anyway, welcome.