Guy D'ageradar
"Airline discounts negligible. (none of your ID90s here!)"
Thats not uncommon for ATCOs in the real world, "conflict of interest" springs to mind when ANSP encounter this perk.
ID 90s nice to have but not an entitlement for ATCOs.
No ATCO job is perfect. There are many in the queue who would jump at the chance of taking your job. As I did in the past, you need to decide when the job, and all it offers, is no longer for you and move on.