I have to agree with the other posters.
Many of us are very experienced travelers.
Between that experience and investment of time and effort, we are more comfortable with tighter connections.
I move quickly through airports have status, clear, precheck, etc.
I'd hate to think that airlines would have to be more cautious to account for their "Average" customer in setting MCTs.
The onus is on pax to make any connection. And they generally recover if you don't.