I don't have definitive numbers (will soon be available from the Clublog daily mode data site), but it appears to me, informally, that FT4 activity is increasing with the sunspots. This is particularly true on the bands above 20 meters, which I had seen little of in the past.
I'm not yet seeing a lot of really rare DX there, so it's a bit of a free for all where everyone works everyone in what is nearly a feeding frenzy of rapid fire activity.
There are still repeats, but far less than there used to be.
It will be interesting to see where this might go. Those that don't hate these things might try some experiments. I wondered if FT4 would pick up as the sunspots rose. Maybe it is.