I charge almost double if client wants me on site, especially if all the company is crammed in open plan arrangement. You either can't focus well or have to keep destroying your hearing with headphones and work takes longer to complete. If WFH make sure to do a walk in the morning and after work and go somewhere for a lunch.
Those people ruin it for everyone. They could rent their own office to escape their wives, but are likely not paid enough to really escape. Modern office slaves.
It's open source under the Apache Licence. Worst case scenario, the community would fork it and take over, but I don't think doing so would be remotely in Microsoft's interests. I genuinely believe the Microsoft of today is a totally different company in its attitude to open source software than it was even 10 years ago.
It seems like author has problems with correctly architecting his apps and blames Django for his inability to do that. Only thing that makes sense is a tip for migrations.