Datsun, I think you're really missing a key question: what is going to be a better fit for you, one that prompts you to excel and grow and be at the top of your game? One that helps to make you happy?
If you see it as just a job and it doesn't motivate you to excel, it's not going to end well, regardless of what you do. And like your Dad, you won't enjoy life very much. As many have pointed out, it's a huge error to project what any public pension will be in the future. Make no mistake, this pandemic is already killing budgets everywhere, both public and private, and pensions/benefits will be slashed heavily. To hope otherwise is wishful thinking.
My GF had an excellent Federal job for 30 years (after 5 in private sector), nice pension and benefits. But it was her LBYM and investments that made her retirement (last year) comfortable; without that she'd be OK but not great. OTOH it was 30 years of mind-numbing, soul-sucking mediocrity working for the Feds. It changed her, and she's still unwinding all the negativity from her mindset.
I was in private sector for 33 years, in a challenging field I loved. I got pretty good at it ONLY because I loved it. Started my own business 20 years in, did pretty well, on track for FIRE in 10 years. Just 3 years in a bad divorce and related/resulting business bankruptcy wiped me out. But I started over, maybe a little wiser in my approach, and went from 0 to an extremely comfortable retirement in just 5 years.
If you want a great life (and retirement), you need to get excited about your work and get really good at your job, and never stop learning. To excel is the best job security in the world. The private sector will reward you well for your success, and the rest will fall into place.
If you're low on motivation and view your job as just a paycheck (which is fine, many are in that boat), then public work may suit you well. Either way, things are going to look a lot different when you retire.
Best of luck!