Ronnie wrote:

I don't know, but I'm afarid we'll get there one day
as the reaches of the federal government continues
to grow. There is a control tower being built right
now at my local airport.

What's the reason?

Ronnie

Beats me.

That's Class D airspace.

I should have been more specific: why isn't all airspace that isn't
Class A, B, C, or D made into Class E airspace? That would make random
IFR operations easier and would impose no communications or control
requirement on VFR aircraft, although VFR weather minimums below 10,000
are affected.