Agreed -- the last couple of times flying home I've found very few, or no Ubers or Lyfts available near the airport (particularly later at night) but plenty of clean, new-ish cabs (mostly hybrid vehicles) waiting with modern payment systems and yes, cheaper! I had also noticed a significant decline in the quality of the Lyft/Uber cars and actually I haven't used a Lyft or Uber in probably a year now.