As someone that ran the Insider channel from ~2014-2019, Windows has been in a real weal-and-woe situation. Some parts are so hopelessly bad that they can never be fixed (eg. UI frameworks) while others are extremely promising and justify using Windows for ordinary work (eg. WSL). It's easy to subscribe to either extreme and assume that Windows is doomed or perfect because some specific feature exists.

Five years of Windows Insider made me pretty weary, though. Being downstream of Microsoft's changes is like reading tea leaves, WSL2 had broken networking for four years before any fix ever came up. I can appreciate the work that Microsoft does to ship a stable OS to millions of users, but my impatience got the better of me in the end. I switched to Linux waiting for WSL2 to get fixed, and while it's not a perfect experience it does consistently improve in a transparent and open manner.