But most of the people despite of the many benefits of one thing to people, they are always finding some cons to it to make it consider as not bearable to use. It's like they are validating themselves to not encourage the use of Bitcoin since there's also a negative side. That's why people with the mindset of trying new things to explore and not scared to risk something is the one could get successful one day.
the whole fee market is not about pros and cons.. its about a divergence of poor vs wealthy
the big businesses moving large amounts dont care about fee's because they push their customers to pay fees on withdrawals. however users in 3rd world countries wont like using bitcoin and will instead be pushed into using insecure centralised services/systems..
and yes subnetworks are less secure and more centralised. even now certain ones are starting to require "federations" and "factories" (custodians) to manage users funds of small payments.. pretending these other networks "are bitcoin" when clearly they are not becasue they dont even use the bitcoin blockchain for day to day stuff. heck they dont even want people to close their account channel daily/weekly. the average channel/account lifetime is well over a year on these subnetworks.