Even at stores that have this feature, I rarely see people use it. It’s clearly not an experience that people flock to.
OTOH, on the rare occasion I’ve visited a Walmart in the past 10 years, I have a 100% rate of checkout taking an absurdly long time. Everyone there just seems to accept it like they have no choice.
I’ve never used it, but Crossover Office was developed largely to get MS Office working on Linux. It looks like it’s still maintained.
It’s at least worth looking into.