Jetstar Asia has withered away into nothing. Entered the pandemic with 17 aircraft. Now down to 7, those missing all got sent to Australia and added onto VH Register, plus a few back to the lessor. I really don't think they are going back.
Scooter will have nearly 50 A320/1s by the end of the year. Plus 20 787s. Huge operation in SIN.
Demand for their aircraft intensive routes (i.e longer routes) have all but evaporated during the pandemic due to government restrictions (SYZ, HKG, SWA, TPE, XUZ, OKA, KIX) or political issues (CMB, RGN)