For some reason business class is often like 5x 6x the economy! Why is there no middle class?
At 6'2" I've never really had a problem with someone reclining in front of me, and if someone behind asked nicely I'd go to upright lock position.
Of course, I usually don't have a foot bag which makes a big difference.
I do that on exit rows regularly (except during takeoff and landing of course)
Also, business/first class is often much less than 5-6x the economy price. In fact I'm not sure I've ever seen it that much higher.
- Economy $500
- Premium eco $1500
- Business $3000
- First $6000
And the gap can be wider on high-end airlines (15-20k for a first class ticket).
Air travel is not an idealized free market. Frankly, nearly nothing in our current circumstances even comes close to acting like an idealized free market, because one thing that requires is enough disposable income for all parties that paying more for something preferred is not likely to cause significant financial hardship. (And before anyone says "but it's only an extra $12 for premium economy" or whatever, it's not just this specific choice—it's about the mindset that you have to adopt when your purchasing power is so constrained, to consider every decision and try to be frugal.)
In the US it seems there is not enough competition and as well their are significant barriers to entry for new airlines.
You can just stop there and you'll be accurate about a major part of the source of almost any of our current problems.