My point wasn’t specific to the enterprise, but that iOS comprises less than 25% of the tablrpet market, and declining. Three Android tablets are sold for each Apple and ten for every Windows tab.
A lot of those Android tablets are $60 toys that don’t get the same amount or type of use. Apple is definitely walking away with bulk of the profits.
The iPads also last a long time, and don’t get replaced every couple of years like the phones do.