Yes. But it's easy. Do you have smart devices in your home? If so, then I recommend getting yourself a Raspberry Pi and runnimg Home Assistant. I can see you want to do some crazy automations and there isnt a better platform as of now. You can run it inside a Virtual Machime if you have an always on computer. But it's beat on a Pi.
Discussion
I know I can do it, but I'm not doing it lol.
Its on my backlog to package it up for start9.I don't like self hosting stuff that I don't think other people who are non technical can run.