No. The Sisters of Battle have been canon for a long, long time. Almost as long as Female Space Marines have been explicitly not-canon. If you want to talk about things with the Sisters of Battle that DO concern the fanbase, they've actually been slowly changing them from being witch hunting nuns -- so chainswords and flamers, targeting light armored targets like heretics -- to being... female space marines (so big armor and bolters).
Remember, these are tourists we're talking about. They don't give a shit about the hobby. They hate the people playing the hobby for their sex and skin tone, and hate the fuck out of the fact that something exists that doesn't pander to their stupid politics. They will NEVER be the kind of people with a $500 pile of shame awaiting the new $200 boxed set to join in, or picking up a new kill team just cause they had a spark of an idea about a cool fluffy force, or getting excited about a handful of new paint colors.
Maoism had a saying, and I can't quote it properly: "Every institution must be made to serve the interests of the party or burned to the ground so no one else can use it." Wokies are cultural maoists. Either 40k will be subverted and changed so it supports woke ideals, or it will be destroyed so no one else can enjoy it, so they can go play some other game that IS subverted, preferably subverted out of the gate.