The worst case scenario in any patent fight is you are forced to A) give some chunk of your profit to someone else while you B) reallocate development resourc

The worst case scenario in any patent fight is you are forced to A) give some chunk of your profit to someone else while you B) reallocate development resources to invent something new that lets you keep doing business without relying on the patent In the end, B) is valuable and A) costs money and they probably cancel out, financially.