Sponsorships are a supplemental income stream, though, right? They have paid services in addition as I understand it. So covering several full time developers seems pretty good sponsorship wise, when the maintenance should be fairly simple at this point given the maturity of the offering and the tech stack. It’s not like they have to keep up with security vulnerabilities or a mobile version update churn.

They just sell lifetime licenses to extra content at a fixed (relatively small) fee.

> Because every project is different and the way independently authored pieces of code interact can be complex and time-consuming to understand, we do not offer technical support or consulting.

https://tailwindcss.com/plus