A scab was someone that crossed a picket line to replace a striking worker. I’m assuming you have a job at an airline within the US? If the mandatory retirement age was raised to 67, or even eliminated entirely you’d still have that job.
If however you are not yet employed at a part 121 carrier, well none of us here owe you a job.
Nothing “scab like” about wanting to keep working in a career you love and have been active in for 30+ years.