I don't trust the "new nice microsoft this time it's true we love FOSS and users I swear" enough to tie my stack to any of their products. Things like VSCode,

I don't trust the "new nice microsoft this time it's true we love FOSS and users I swear" enough to tie my stack to any of their products. Things like VSCode, github or azur pipelines are ok because the cost of a potential migration away from them is tiny compared to the benefits they bring. However, basing your entire code base (e.g: with .Net), dev env (e.g: codespaces) or infra (e.g: azur cloud) on their tech is betting that a company with a terrible track record will never, ever, go back to its previous bad practices. I'm not making that bet.