I dont think so, NSW Premier has been very clear why they are following a different timeline wrt to giving access to mass vaccination centre at Olympic Park and the 3 Hospital Pfizer clinic to wider community (other than frontline workers in 1a and 1b) and that is because unlike in other states Feds have asked NSW to take over some of their 1a and 1b responsibilities and rightly those actually at risk are being given first access.
You wont see any acceleration for 2a in NSW for a few weeks, the timeline is different 17th May all over 50s can go to a GP or Respiratory Clinic and 24th May for Olympic Park Centre, Pfizer Hospitals hubs unlikely to open more widely before June.
As soon as Pfizer is available of for 2B I will be first in line, but no value in me risking AZ before then, given our international borders are closed.