Earlier quoted context omitted.
so what, that does not change the reality of the situation for the people that buy the devices. EDIT: I am a device user, not a hardware OEM, like im certain most of the posters here are, to users of the device it really does not matter at all WHO is forcing the lockdown, the fact that it happens is the issue. Not sure why that very obvious point garners downvotes.
It very much changes the issue. That is not an OS developer requiring third-party hardware OEMs prevent loading another OS as part of their licensing agreement. This is fairly specific anti-competitive behaviour, it's not an issue of locking devices in general.
So this creates devices sold with Microsoft software that can only run Microsoft software. It does not stop anyone from selling devices with other operating systems, even the same manufacturers with identical hardware. Should Microsoft not be allowed to offer these computers? If consumers don't like it they can vote with their dollars and buy the Android/Ubuntu/WebOS tablet -- they just can't buy the Windows one then delete Windows and install Ubuntu.