"Real-time collaboration produces better software." At design level, ok. Programming is in most cases not a co-op operation. If it is, then you are probably creating solutions while writing code which is the best guarantee for bad solutions.
“Conversations should happen close to code.” Agree to some degree, this is a big flaw with GIT. It is also a flaw with many programming langs and tools. Even if I use collaboration features in VS and VSC many langs are simply not designed for presenting code to people not highly familiar with the specific code base. So, an editor may not solve the problem here.
“Your editor should disappear.” I mainly code in VS and what I can do in VS in 10 mins takes me a couple of hours in VSC. A tool should aim to be the default of a problem. The amount of time I have seen wasted over the years with people trying to master VIM or git from a prompt is just ridiculous.
