That’s why the ‘a’ or ‘s’ for singular/plural will stick around for the wealthy, might even see the ‘s’ on the singular instead of retaining the ‘a’:

.01 bitcoins = 1000000 sats

2 bitcoins = 200000000 sats

While everyone else uses bitcoin for singular and plural:

1 bitcoin = 1 sat

25000 bitcoin = 25000 sats