I don’t know if you’re joking but yes. Benjamin Sisco was a black captain. Janeway was a female captain. You also had other women and minority bridge officers acting in a variety of different ways.
While some elements of the female characters were problematic, I’d argue every single female bridge officers was less of a stereotype than Tilly. I’ve seen some form of the “adorkable nerd who is written as a Mary Sue because she’s clearly a stand in for one of the writers” archetype just about everywhere these days.