Off the top of my head the CAPITALIZED WARRANTY DISCLAIMER is specific to a subset of states in the US. If you’re outside those jurisdictions (or any other where it is required) then for aesthetic or principled reasons I can see why you wouldn’t kowtow to the legalese spiral.

Maybe don't drop the warranty disclaimer just yet.

> The MMWA requires conspicuous disclosure of warranty terms (e.g., designations like "Full" or "Limited" as prominent titles).

> The common practice of ALL-CAPS WARRANTY DISCLAIMERS (e.g., "AS IS, NO WARRANTY") stems primarily from state adoptions of UCC § 2-316, which requires disclaimers of implied warranties to be "conspicuous" (and suggests all-caps as one way, especially in plain text).

- Grok https://grok.com/share/bGVnYWN5_5c7db73a-ffd2-48b2-bb36-296f...

That said, maybe it wouldn't be too hard to argue there is obviously no implied warranty with a crass license like WTFPL.