Do we really think that ADS-B would be mandated throughout the GA fleet ... without a subsidy?
Transponders are one thing ... but even I don't think ASA/CASA would go as far as mandating ADS-B. In the first place, how could they justify "giving away" $92M of the Industry's money to the Government ... and then turning around and charging each GA aircraft $10,000 for a black box. Can't see it.
If I've read them wrong, I'll be the first to hop in bed with Bob & Binghi !