The deflationary spiral is an interesting theory. Can you point to a real world example of it?
There is a counter to this theory which basically says that consumer mentality is not completely rational. Someone won't wait for 3 years for a 3% deflation to give them a slightly better price on their washing machine, so, while it works with 'econs', it doesn't prove out with actual people.
But I'd love to see a case where it actually happened.
There are a lot of people who don't need a self destructive bomb crypto as they manage to self destruct their account that by just buying BTC. It worked very well in 2018.
there are too many transactional coins. Creating a 'deflationary' coin is an afternoon's work for a mid-grade developer.
The USP is WAY too easy to replicate.
Try again.