> But is there really a downside to taking this simple, free, prophylactic approach? None that I can see One that I immediately can think of is increased suppo

> But is there really a downside to taking this simple, free, prophylactic approach? None that I can see One that I immediately can think of is increased support costs due to end users unintentionally changing their keyboard. The shortcuts to change keyboards are usually not too hard to accidentally hit, and most users (especially in the US) would be unfamiliar with what they did or how to change it back.