Yes, "Everything" is the tool to use, but to be honest, why isn't MS getting the same speed?

I'm a SE for 25 years now, sticking with C#. Microsoft always did great tech platforms and left the missing 20% to the developers. Look at the .net framework (the old one), microsoft windows until win11, office until 2025, and even Excel that can't open csv files because the delimeter is a region setting.

On one side I hated this attitude, on the other side it allowed and enabled developers to get their own business running - see jetbrains resharper functionality - visual studio up until 2024 was a mess without it...

I see this contradiction all the time. Windows is a mess but there are lots of examples of rock solid, performant applications that have been developed and maintained over decades. Everything is one, also one that springs to mind which is much more performant compared to Linux alternatives is WinMerge.

While Everything is good on Linux you are spoiled with things like fzf or rgfzf (instant fuzzy search on text file content so you can find "TODO" or "ideas to try" in any file instantly).