In my sickness I've tried to use my hyperfocus to forget about the pain and it kinda worked...
I've tried to use unifi-proxy-cam to connect my shitty hacked #YIHack cam #rtsp stream to #UniFi Dream Machine and #UniFiProtect.
Wasted half of the day with no success. Managed only to get an image preview every minute or so.
I guess I have to stick to #cameraui and use #HomeBridge to passthrough to #HomeKit...