Copyright is creating artificial scarcity for copies and using price abnormally elevated by this scarcity to finance art makers (in theory) and scarcity creators (in practice).

Same way I could create scarcity on your oxygen supply and use artificially elevated oxygen price to finance myself and my efforts to create and uphold this scarcity and also finance cute puppies to mask what horrible thing I am actually doing.

Patenting and copyright clearly doesn't make any sense. It's just a tool for creating revenue stream by holding information and commercial freedom hostage. There are much less harmful ways to create revenue streams.