It's good, but it's important to read this as "they're offering some money" and not "Tailwind CSS now doesn't have financial issues because they have a major sponsor." This could just be a 1-5% change in Tailwind's budget. We don't know.
And that's not to take away from their sponsorship, but on the heels of the discussion yesterday it's important to note that Tailwind was already being sponsored by many companies and still struggling. This is a good thing, but it's hard to know if this moves the needle a bunch on Tailwind's problems. Maybe it'll be the start of more companies offering Tailwind money and that'd be great.