My spy filtered node counts 36% of its peers as taproot supporting right now, FWIW.
(earlier I was confused that this was _lower_ than the above figure-- I expected it be higher, but I missed that kano had apparently overcounted by including 0.21.0 and now all is clear!

)
Ah OK, yes I was including 0.21.0 - I completely skipped going anywhere near that version, but thought it included the necessary code.
My bad.
I tend to be slow updating my pool ... to let others find the problems

While I was probably one of the last few pools to update, since the deadline was November I left it until just before the lock in.