And if you want to see the results of endless rewards and why it is a failure,
look at mooncoin or newyorkcoin, both PoW coins.
Mooncoin claims to have an eventual emission of
INT(0.29531*INT(19697202017/(INT(nHeight/100000)*100000)))
which becomes 0 at height 19697300000, so it's not not endless rewards.
Anyway, your argument would be better served by looking at less obscure coins with uncapped emission, such as Monero. Please explain how Monero is a failure.