I have been listening on the Ham bands some, and to tell you the truth, most of them rattle their calls so rapidly I have no idea what they said. I have never been a speed reader, and worse yet, neither a speed hearer. I sit with pen in hand, cocked for the quick draw like a western gunslinger, but I am not quick enough. OTOH, I have no trouble with the SSB calls - division, club, number. It is simpler for me just due to the structure. I find there to be a nearly unlimited manner of constructs of the ham calls -
N8BHL
KN4AQ
7J1AJH
G4TUT
W2CYK
W5JDX
as a sampling of sone genuine Amateur call signs, and it gets even worse.
I realize those familiar recognize countries of origin in those calls, but they are a mouthful of phonetic sounds when used.
So, to the point of getting a license and making it simple, those are mutually exclusive expectations.
2 Charlie Tango 183, or
2 Whiskey Romeo 183
are far less complex a mouthful than
November 8 Bravo Hotel Lima
Kilo November 4 Alpha Quebec
7 Juliet 1 Alpha Juliet Hotel
Golf 4 Tango Uniform Tango
etc.
Getting a license is not a bad idea, but to simplify the call is not about to happen by doing so.