I’m on level 60 and have no lessons remaining, but am still quite a bit away from completing Wani Kani since I still need to burn everything, including my bitter nemesis the leech 入所。
Believe it or not, I took my last set of lessons on 10/16/2018. This is excluding the additional content lessons which I have taken as they were added. I was a member of team taking it slow, so my items are pretty much spread out in the queues time-wise. I originally thought I would burn everything this year, but now I am guessing it will not be until 2021. It will be interesting to see what my last burned item will be.
Currently I have around 10-25 reviews a day, and my queues look like this:
Yes, you need to be level 60 to see it. That’s not an issue for OP though.
To answer the original question, sure, I’m also burning everything. In fact, I had burned everything until the recent addition of items. My item distribution is 0/0/2/17/8879
I basically have ~0 review per day