Monero's tail emmision is an essential upgrade.

Bitcoin's hard cap is a catastrophic flaw.

In time this will become undeniable.

Bitcoin is a very low transaction volume network (L1). Without the block reward, or with highy-diminished rewards, Bitcoin mining as we know it will not be financially viable.

I suppose difficulty and hash power will adjust, but then a 75% attack worth of ASICs will be liquidated at bankruptcy auctions for pennies on the dollar.