That's like saying Bitcoin will never gain adoption in the 2009-2011 era. These were the same arguments about Bitcoin, and why did Satoshi invent Sats (small units of a Bitcoin) instead of 1.0 full bitcoin transactions. History repeats itself. Here we are again discussing this with Rare Sats
I don't really believe into rare sats. In my view, such concept was "invented" by those who wanna sell the salt to a slug (and cheat others). In essence I believe in the equally valued sats, i.e. 1 sat = 1sat (no matter of their ordering). Thus for those who are inclined to buy such stuff at an overprice I would recommend to find an excuse for themselves for their latter breakdown.