We're under contract on a house for my 87 y.o. mom; she has finally consented to leave her house of 50+ years to move 250 miles to be near us (that would be another thread

The issue: the ceramic floor tiles in LR, DR, MBDR, hallway, entry foyer are square, mocha brown with white and/or cream grout lines. Mom does not want ceramic tile ("grout gets too dirty"). She also does not want carpet (not cat-puke friendly!). Why did previous owners choose mocha brown with extreme contrasting grout?
I'm trying to avoid tearing up all this tile; I'm sure the house would go from being clean and move-in ready, to a filthy remodel construction zone. Apparently the newer vinyl plank (SPC & WPC) flooring-- (not LVT) --with the rigid core, is able to be installed directly over a variety of 'subfloors' including ceramic tile. Might not be as high-end as engineered or real wood, but if we find a vinyl plank with texture, attached underlayment and with appropriate core and finish surface, we could hopefully avoid the horror of busting out all the ceramic tile. I think it would be a worthwhile compromise.
Any thoughts or personal experience?