And if that each person wanted to make just 32 transactions to different people bcash would need 30yrs to process that. Think about that!
I have thought about that. Today, that is indeed the case. Or even maybe longer - as 32MB is the currently supported max, which is subject to miners' decisions to create blocks smaller than max.
Which is, of course, why there has been discussion within the BCH development community -- for as long as there has been a BCH -- on other orthogonal approaches to scaling.
So while true today, it will be false for some value of 'tomorrow'.
In the meantime, BCH is not suiciding itself for the sake of some illusory benefit of 'decentralization' along some axis that is entirely irrelevant.