I'm not sure about all of your questions but there's platforms like matomo out there, that seem to be able to handle some of the use cases for ga. Matomo: #1 S

I'm not sure about all of your questions but there's platforms like matomo out there, that seem to be able to handle some of the use cases for ga. Matomo: #1 Secure Open Web Analytics Platform https://matomo.org/ https://matomo.org/