If the endgame is to create a decentralised global financial system, figuring out how to significantly increase those numbers is clearly of utmost importance.
Blockchain Scalability: Do Layer I Solutions Hold the Key?
Research Institute

It would make a lot more sense to worry about getting to the end game in the first place.

why Worry about processing 24k transactions per second like visa when daily volumes are already well handled by current bitcoin limit (300k transactions per day means about 3.5 transactions per second)?

It’s not clear what the link is between adoption and the transaction limit.

Maybe this is all making up tech to solve a non problem and it will not impact adoption in any meaningful way?