I listened to quite a few spoiled brat Gold Coasters plus a few people who would have more difficult commutes. The thing is, that they have long had far better service than many others on LIRR, and now, not so much. Also, the 'community' blocked LIRR from increasing yard capacity that they needed to handle extra trains. MTA has made it clear, both with Garden City and now Gold Coasters (both GC), that if you block them, expect retaliation.
In the meantime, diesel country riders still get scr-wed, especially reverse commuters. On the PJ line, I remember seeing gaps of multiple hours even, for instance, as Stony Brook students get out of class.
The fun thing I learned the other day; that these so called draft schedules are the actual schedules already locked in from opening at least until Spring 2023. Draft, not so much. So these hearings will change little, if anything at all.