"Matt Barrow" writes:

Why not do the exact same thing - follow the airways and make
controllers' lives probably a little bit easier?

Because that would NOT make their lives easier (due to congestion on the
airways)?

Where did you hear that this was a serious problem (for spam cans)?
And just in case it were a problem any given day, a controller who
sees a /G can issue a direct clearance as a "decongestant".

- FChE