Microsoft complains about Android phones: Stuck in the air

iOS, Android and WP can be said to have their own characteristics, and they don't look very good to each other. This morning, a microblog from @Microsoft Official Store showed the words "Android phones that are stuck like shit", and said that "Android users live in the obsession of cleaning up garbage and cleaning up the system every day", while WP8.1 does not require various security cleaning software to ensure the system is clean, and deleting apps will automatically remove the remaining garbage.

The statement from Microsoft's official store immediately sparked heated discussions among netizens. Some netizens believed that Microsoft was right, and Android phones were indeed not comparable to iOS and WP in terms of fluency. Some netizens, however, complained about the WP system, believing that its design was anti-human.

Regardless of what the facts are, isn't it inappropriate for Microsoft to make such remarks?