99% of the software is there or can run through rosseta. Do you need Windows? Guess what, you can buy a windows laptop!You need to differentiate between x64 Macbook and ARM Macbook. ARM Macbook is not much better than ARM Chromebook since it's limited compared to x64 due to lack of native software. You can jump through hoops and pay for Crossover and Parallels subscriptions to run some Windows on ARM software but it's still severely limited compared to x64.