About modern web

My friend is joking. If the website does not slow down on a computer with 
8 cores, then it is a bad site. My second friend is joking. If the new 
interface is clear after a couple of months of training, then it's a bad 
interface. I'm kidding. If the device or site uses XML, dozens of libraries 
and frameworks, then this is a good product. Thus, we came to a conclusion. 
The ideal product in the world of consumers is considered to be the product 
slows down, difficult to use and is created by evil alcoholic managers who
can only pull functions from libraries. At the same time, the main thing is 
to repeat the words about progress as often as possible.