Hi Morgot,
The 64 bit binaries belong to Microsoft and with their VS2019 tools, you can download them for free. If by "publish" you mean software that you write yourself, then its your to freely publish any where you like. What Microsoft would be unhappy about is if you distributed their binaries independently so the easiest way is for one person to download the build tools and share the complete download among friends, what you would not do is put them on the internet as a common download.
