Nobody is forcing you to use anything I just wanted to underline that the performance hit you mentioned is not really there, as we are in a public forum there is value to keep things factual.

As for why to do it, if you develop on server apps Linux is the standard (as an example redis does not have a windows native version), and I say this as a developer of Windows based microsevices on the cloud, my company is actively looking to migrate to Linux due to lack of tooling in the windows space (and also licence cost of windows server), like it or not that is the way it goes. If you don't need it great for you, but for other of us those layers are life saver