Orion:
What on earth are you complaining about?
You stated you are on track to make $210k this year (though I would cation that you not 'coubt your chickens before they hatch'... especially with car shortage)
If you invest your earnings, live lean financially, and don't panic and sell just because the market dropps 1k points, stay the course for long term, you should do fine.
Even at $160k/yr, you are in the top earner category.
I really don't think finances is your trouble.
I think your real trouble is you feel "stuck" with no other opportunities.
You feel as though you are in as dead end a job as a grocery store bagger, who will never be to move up (pretty much they are obsolete now)
Perhaps look into another sales field?
Pharmaceutical?
How about getting your real estate license?
Going to college for banking.. specializing in car/mortgage financing?
Don't forget...if you really fear inflation...it's no different than a grocery store cashier making $10/hr having income degraded by inflation. Only they have a "small shovel" of income, while you have a BIG shovel.
Do you have a lot of debt?? Get busy, cut back to bare to essentials, pay it off as quickly as you can.. you're reporting about $50-60k increase over your average, use it to pay off that debt.
No debt? Then invest every dollar you can.
Inflation/deflation, market ups and downs will happen to EVERYONE. The only risk to you as I see it is that in high inflation, car sales may slow, but if youve been averaging$150k, you're still doing ok.
Let me put it this way, my $200/m total utility bill is far more expensive to me at my income, than it is to your potential$200k income.
If inflation takes a 20% bite out of your base $150k, you'll be down to $120k.
A 20% inflation bite out of a $50k job means that person will only have $40k on which to live.. which would you rather have? The extra $80k your current position afford s you, or try to make that $40k work? (Not accounting for taxes, of course, and you already know the answer..it's in your question.)
I think you either need to reevaluate your career choices, which may come with a pay cut, but steady income on an income basis, or change career options regardless of pay due to feeling "stuck" with no where to go.
Check out local or online college courses for a degree in finance, learn all the "ABCs" of it, and as someone above suggested, set up as a financial advisor.
You're young yet, you gave options.
Your biggest "sticking point" is that you want the money you're making, but options for lateral or vertical moves.
The two don't always go together.
Best as you sort it out.
Only YOU can make a change, WE know nothing about your likes, dislike or goals in career choices.
So, we really can't advise you.
Numbers of money look for od from here, and you acknowledged you're not really interested in a pay cut.
Here's an option:
How about saving/investing to accrue a portfolio to BUY yourself a dealership? Or start your own Used car dealership?
Then you could rotate through all aspects of the car sales/maintenance, and that will give you options..at a salary you might be happy with.
Again, best as YOU decide.