BNB and XRP are centralized shit coins. They are effectively the same as an excel spreadsheet controlled by a single. That entity can move numbers around on the spreadsheet instantly and for free, moving coins between different addresses instantly and for free. However, that entity can also give themselves a billion new coins out of thin air, can freeze your addresses, can seize your coins, can blacklist your transactions. They might be fast and cheap, but you are giving up decentralization, security, and safety in return.
Decreasing block time to get faster confirmations doesn't actually solve the problem. Drop the block time to 1 minute, and you now need 10 confirmations to be as secure as a transaction with 1 confirmation at the moment. That's why coins like Litecoin or Bcash might seem fast, but actually days to reach the same security that bitcoin does in 6 confirmations. Not to mention problems with higher rates of conflicting blocks, stale blocks, double spends, etc.
And what is so big problem with that "centralized"?
As Long as the coin works and goes Good I Don't see the problem.
Coin is centralized If You pay honestly taxes do legit things nothing to hide what is the big deal?
Anyways the owners can only control the system
If the owner try to do something funny... Its a chaos.
And why kill the slave If you can keep your slave Happy and he Will Work for you anyways.
Also If you show to the People your true attitude that you are the big boss and Want to Control... Well People Will do revolution so the direct Control is Not a Control.
Btw... If I own money in bank and Some banker do the funny things my account I lose I make him to pay that I Go in Court and sue him.
Or If I Want I Tell him You own me that much money You pay this this date.
That's so Simple! So Simple.
If You Don't fck with Others no body dont fck with You If you mess around and get punishment.. then First ask... yourself.
So thts why i dont see this centralized thing as a big issue.
Nobody Don't Want conflicts and problems.
That's why the Central Banks do the QE Now so we get money and not kill each other.
Everybody is focused on money nowdays.
You Don't Care about Control If You get money.
Main focus is on money I Don't see why they need to do funny things as long as they get their 100k+ Monthly income Easy!
Why to change? The system we have in the World works Perfect.
The Rich get richer and poor get more poor.
The bankers must be dumb If they going to change this... I dont think they will.
Everything is just fine Now.
Everybody focus on getting money making money Even wars are not needed becouse money is where Everybody attention are.
Make money business and success live Happy luxury life avoid violant wars or conflicts.