What’s your point?These adpater plate companies, custom engine mount, and painless wiring companies make lot of money selling a few pounds of metal because it makes things easier.
LS motors have went up in price and they are getting harder to find.
Easy is a relative term. An LS swap in many cases is as easy as it gets unless you go with a stock swap.
I am not looking to pinoeer new solutions or spend 3x the value to get something on the road.