Its not a lie, parts of the movies iron man and thor where done on pc's using Daz3D.
Also, a lot of live performers of electronic music don't use any computers at all, they use hardware sequencers, more stable than any mac you can think of.
have a look at these videos,
lots and lots of outdated gear being used by a guy that has a huge following in Europe, all run by a hardware sequencer, no pcs. PC's are good for a studio environment, then the midi file is transferred to a hardware sequencer. simple really. no one made any mention of server or corporate stuff either.
your argument is flawed.