I’ve looked into this before, and most of the cases where rcv fails seem relatively unlikely in real elections. I’d be happy with Star, IRV, RCV/IRV ballots with the runoff process modified to be a Condorcet method, approval. So I’ll support any initiative to change to any of these systems.
Saying that IRV has glaring problems that make it not much better than fptp seems unsubstantiated.
For any voting system you propose, there are going to be properties you want that it fails, but like, some of those seem more important in real elections than others most of the time, and IRV seems reasonable in most cases.
Am I missing something big?
I believe that the 67% number for the 2020 election is of eligible voters and not registered voters. While turnout is low, it’s not 25% low.