Its all Sh--.
These camera platforms are all nightmarishly bad.
Worse, if you try to compete with the crap china is dumping on the market, you'll go bankrupt. Unless you bin and blacklist every camera in the IP era it will never get better. All of these little horrors should only be allowed on an air-gapped network, and have no direct access to the internet.
But I'm not holding my breath on the current leadership setting any kind of standards for IP cams, so the standard shall remain substandard.