Ubiquiti is awful, it's a cloud-centric ecosystem. The best "prosumer-grade" stuff is probably OpenWrt. If you need more power, opnSense or a plain Linux distro on an x86 machine.
It's worth noting that Ubiquiti provides local admin support, and that the Ubiquiti Cloud data breach was actually a false story spread by a disgruntled internal engineer in an attempt to extort his employer.