The CDC themselves were involved in the study that says you're wrong.

If someone is able to find the source for this info I'd really appreciate it. Just spent like 10 minutes trying to find the paper they're citing but I can't find it and I don't have time to keep looking now. Maybe it isn't published?

It might be this one, actually. This one suggests it can live up to 72 hours on certain surfaces. https://www.medrxiv.org/content/10.1101/2020.03.09.20033217v...

I'd love to have some more data on this if anyone can provide.