Dude, all of these people suck at secret IDs.
Flash has like a minimum of 5 people at any given time.
Joe, Iris, Cisco, Frost, Ralph, lord knows how many Wells. I’m not even counting people like the Atom, the Firestorms, Argus, etc.
Batwoman
Her sister, her tech guy, her step-sisters, she’s only been around for a few episodes.
Arrow
I’ve literally lost count.
Supergirl
Her sister, Lena, Brainiac, Saturn Girl, Martian Manhunter, Jimmy Olsen, her sister’s girlfriend, her co-worker/tech guy (he left the show though).
These guys suuuuck at secret IDs.
Superman generally had 3 people. Two weren’t regulars. Lois, Ma and Pa.
Yes, technically Lana - But she wasn’t a regular.
So in Superman you shouldn’t have a tech support team. It should be Superman and Lois and that’s it.