I didn't say FPaxos brought throughput benefits. I pointed out that you can still have a correct implementation without requiring majority quorums.

But since you brought it up, FPaxos can have both lower latency and higher throughput than MultiPaxos/Raft[0] ;)

0 - https://dl.acm.org/doi/pdf/10.1145/3299869.3319893

Great link. Need to look into what WPaxos is.