They all require trusting in and giving your money to a third party. The succesful use of these is far more skill intensive and prone to error than base layer monero transaction.

Calling DC cumbersome and not coinjoins, submarine swaps, and lightning is silly Lightning is abosolute shit. Stacker new is the best implementation i have seen, and that's only because it works with Tor, which many browser and wallets do not work with by default.

The need for initial liquidity to use lightning is an absolute dead end.

Once again your language and outlook are Authoritarian Empire. You and other maxi's get to decide what everyone must want, Vanilla icecream. This alone side steps the basic Austrian principals that Bitcoin has always been about. DC allows for market choice, for people who want other things. Are you even capable of acknowledging that people can have very good, logical and sound reasons for these other things.

As far as your other claims about market and ransomware, would love to see some data and lists. All i've seen are monero only for both.