The following 2017 youtube video says the lightning network hubs will charge money similar to banks (about 6.5 minutes into the video):
https://www.youtube.com/watch?v=UYHFrf5ci_g1. Is it true and may the banks start owning hubs?
2. The same video later-on says the blockchain was limited in size to create a monopoly: is it true or will a larger blockchain produce a problem such as more processing power and therefore even longer transaction time/fees?
