[tfha]

> And incur legal liability? Businesses will gladly do lots of manual work to avoid thousands of lawsuits.

Pretty sure that forcing thousands of businesses to upgrade their systems to avoid defrauding users is grounds for a lawsuit itself.

Imagine if Google, Apple, and Microsoft teamed up to make an incompatible change to web browsers that broke all existing websites and exposed all of the users of those websites to risk of finical loss of the website admins did not perform an upgrade.

Who is liable? The admins who didn't even realize an upgrade was required, or Google, Microsoft, and Apple for creating the situation?