Well I am from the age where there was no Internet. Most of my stuff is zero standard by choice. I do not use any service from others. In the early 2000 we have been the first big e-commerce in an EU country with a well structured VPN and remote workers. We used voip when nobody even knew what it was and we essentially created from scratch all our management and picking optimization software. Now by choice I moved to mostly teaching tech stuff and I use only self hosted services. No google or meta allowed inside my property. All the data is ours and not a single picture of me is on the network. I like to keep living without pushy commercials and pay by use apps. Next step will probably be the development of non standard automation over tiny sized agriculture projects.