I think all these walled gardens both foreign and domestic have split the internet. Look at what happened to Usenet, its still there, but many major ISPs don't

I think all these walled gardens both foreign and domestic have split the internet. Look at what happened to Usenet, its still there, but many major ISPs don't offer access to it to my knowledge. Larger email providers mark all email from self hosted servers as spam in most cases. Chat is mostly on proprietary apps. The majority of the population does not use open standards for chat.