I know we're living in a fantasy world but agree that maybe the steps need to be altered to contain modern aerodynamically efficient aircraft profiles, instead of those from the 1960s.....
Sorry, but an ultralight does not warrant the same consideration as a high cap RPT full of paying passengers. You can be excluded from a tiny extra portion of airspace to keep the fare paying public safe. The amount of trouble we have to go to to extend CTA steps is just ridiculous.