I get what you're saying, but it honestly sounds like kool aid drinking. "Surge" vs "dynamic" might be different in terms of back end calculation, but the external appearance is the same.
Again, you have to remember that prices are still maxed out. Think about it this way: if you normally wear 2000 calories a day, and every now and then you have an extra donut or burger and that puts you at 2500, that's only balanced if, on other days, you have only 1500 calories. If the only exceptions are in the "plus" direction, the average is up.
Dynamic pricing is done in retail already and no one bats an eye at it.
Don't mistake prior not knowing about it for people saying they think it's ok. If this is happening in retail, and people knew, they wouldn't be happy.
Surge pricing is toxic and needs to stop.
Yeah, the Serenity Prayer context might help.