They do use time limited sales which is an absurd concept if you think about it.
But I don’t feel like those are coercive because they don’t take something away unless you pay.
Energy systems take away your ability to play unless you pay, limited inventory space takes away rewards (or prevents playing) unless you pay, and time gates pressure you to pay by arbitrarily frustrating your progress
This game doesn’t have any of those but is high quality with a ton of content