Businesses can’t be expected to indefinitely support a piece of technology for free.
Of course not but they themselves announced long ago that win10 will be EOL'd in October 2025. Then later they announced that you can buy extra support for plenty and increasing amounts of money. And now this.
Though even longer ago they announced that win10 will be the last windows ever.
I'm using filen.io. E2ee and zero knowledge service from Germany. Their desktop client just works.