Depends on what offers the carriers have for business accounts.The 16e is probably a main seller for company businesses. Companies don't buy new phones for their employees on a yearly basis - more on a 3-year basis. So I think we don't get a 17e next year.
The 16e is currently $1.99 a month through AT&T Business.
There are times when the previous year’s iPhone is also $1.99 a month,
Or there are trade-in offers that can wipe out the cost of the latest phone entirely, making it the cheapest option.
Before I got my 17 Pro Max, I had a 16e…. Very good phone for the price. Took a little bit of time to get used to the smaller size (went from another Pro Max phone to it), but after a while it fit nicely in the hands and the battery life was solid and was close to the Pro Max I had.