Brian, there is only so much product teasing that reasonable people can tolerate from vendors. There is also the issue of prioritizing public money to support business solutions for a non-crisis. THEN there are the truly ugly “demonstrators” here that add weight, drag, complexity, and cost (to an otherwise beautiful aircraft) and tell us that it’s worth it for a few lower dB and a questionably lower emissions profile.
Like 100LL announcements, just because I’m tired of the 4 decades of announcements does NOT mean I’m against a change.