I recently moved from one community where I lived for two years. They operated a cart at the center of town on certain days. In those two years they came by my home at least 5 times, leaving tracts/invitations 4 times and catching me home once. A sister with her tablet in hand gave me a tract and invited me to a meeting. There was no attempt to engage me in a real conversation, and no passage of scripture was offered. Anyway, it seems they are still "covering the territory" door-to-door wise. That phrase, BTW, is still in use, as is seen in the letter to circuit overseers about merging congs that was posted two days ago here:
https://www.jehovahs-witness.com/topic/5119258054885376/instructions-merging-congregations
So it looks like the old D2D work is still on. Whether it is "as much as before" or not, who knows?