Never attribute to malice that which is adequately explained by stupidity
Emphasis mine. Incompetence on Microsoft's part is not an adequate explanation for this latest action matching a pattern of other actions designed to antagonize FOSS users.
A lot of the time, people (and especially monopolistic, tax-dodging, $3.2 trillion multinationals with a long history of anti-competitive behaviour) really are just cunts.
Time and time again, we see big companies doing anything they can to destroy competition, mislead customers, etc.
Never attribute to stupidity what can be adequately explained by malice.