We are not decades away, we will never have that kind of support.
It's not mathematically possible in this country.
How does it work with the Superstock class? Like the one with Huntley Nash and Elena Mayers (sp?) etc? Do they pay to ride those bikes or is there any sponsor support, so you pay a bit less to ride? Obviously Daytona Superbike (aka 600 Supersport in most places) is suppose to be more expensive, but superstock is suppose to be more affordable. I don't know exactly what more affordable means....
Also back in the day, in Supersport and Superbike the payout was pretty good going down the field, I know that has changed significantly.