These days people choose weird things to focus on. To the point where they will correct you if you say Spanish Flu like its offensive.
There's is definitely an effort to remove any instance of "The <country name> <disease name>". Regardless of accuracy. Renaming something isn't inherently political, but the choice of which misnamed things to rename is political.
I was talking to someone about the Spanish flu and they casually commented "oh last time it's Europe now it's Asia's turn". Took me a few more minutes to inform them it's not from Spain. Both of us now realized that's a bad name. It's also the first time we mention "Spanish flu" in our lives, there's no problem using a more accurate name.
I see this as a community effort to use a more convenient word. It's not that political, no political party or government agencies are actively pushing for it.