Nope I disagree, show me something that did.
Also the SAFE network will be as quick as adding farmers as splitting them will be. Or are you thinking there is gong to be 100,s of thousands of new networks. Once you get 100 people joining you will have similar wait times.
The beauty of decentralised autonomous network is that it grows quickly. If 1 million try and join then it grows as quickly as 1,000 tiny networks with 1000 people joining each one.
Basically SAFE splits into many sections and they all act like separate networks as far as people joining. And remember there will be the same total amount of data added on one network or 1000 networks
AND that is why we have only ONE www Internet not 10000 of them