[tudorconstantin]

"I'd feel much more comfortable handing identity to a firm whose entire business model revolves around securing my information and protecting my privacy rather than a big-tech." - in order for that company to be rock solid, trusted by most of the world and with a proven track record of top notch security, would mean that the said company is a big-tech.

I would call okta, auth0 and iWelcome big-tech already, even if they're not FAANG-level big tech yet.