Actually they haven’t played her once nor last year either. My guess is as soon as that song became a meme her record company upped the royalties and retail just cut it. Good.
Now. To destroy Last Christmas which is the Borg of Christmas music as every single artist on a record label must assimilate and make a LC cover in order to spam the poor defenseless retail workers.
They may have stupid politics like us and need us as a common enemy to unite their factions/be racist at. So even if theyre not naturally genocidal, they might choose to “for the greater good”. Plus our sweet sweet natural resources/scrap.