[cromwellian]

Apple has sued for plenty of patents before including suing for “data detectors”, eg linkifying onscreen text or adding actions based on regexp or other pattern matching, some trivia and obvious to most engineers and with prior art in old email/news readers.

They also had a habit of suing over trivial and obvious design patents. https://en.m.wikipedia.org/wiki/Smartphone_patent_wars

However they are no where close to some of the worst offenders.