Yes, I am. It was noticeable from Jan 1st. I'm not a huge earner, but that's down to me. I don't put in the hours, but I do expect to see a fair return in relation to the interactions my writing generates.
My experience of several years on Medium is a rollercoaster in terms of how the algorithm works to reward writers. This is the lowest dip I've experienced. I'm hoping there's a high incoming. I'll wait around to see, but not forever.