The common flaw in patents is that they were design for things. Now they are trying to protect ideas. Ideas can’t be protected. This is especially true for software
An example would be “One Click” buying patented by Amazon. All it does is automate a process covering several screens that verify customer wishes. One Click uses stored data without verification. Nothing that couldn’t be done quickly in other software.
It is like you thinking, I’ll go to lunch. No, you can’t go without paying for the right to Timmy who patented going to lunch