[friendzis]

This is not about any warranties at all. The warranty and liability disclaimer applies strictly to those parts and is used to establish

This suit is about unfair business practices: tort and ratchet. The suit raises a claim that Matt publicly boasted of harming WPE through his actions, which should establish intent. The core claim is that Matt/Automattic/WPF acting as a unit intentionally abused their collective power and relationship with WPE to cause harm on WPE and their customers, demanded payment to stop causing harm and on top of that attempted to pull said customers away to their for-profit alternatives.

Before you go and claim "but there are no warranties and SLAs on plugin repository", a supporting claim in the suit is that WPF plugin repository is hard-coded into WP software, therefore part of the overall service (volunteer effort maintaining the WP package) and selectively targeting users of WPF repository constitutes unfair business practice.

A distant analogy could be a tourist spot scam where nefarious party sees a family, offers their child a candy and then harasses parents to pay up. Or similarly with flowers for couples.