Yep, going through the motions, or swimming through the turds.
I too doubt that 1% of JW's could make a good fist of explaining their doctrines, they rely on the old "I will go and research that for you and return with the answer" , and of course they never come back, they just hope Bro Capable as they think of him, will call on you next, his real name is Billy Bulls**t so he will do the same.
The very old school ones, in for many decades and now in their seventies or older might have a go, but you find with them that they are not up to speed with the latest bollocks, so they are no fun to spar with, you end up trying to convince them they need to go and read some later WT stuff and they think you do not know what you are on about.
Yes the R&F have given up, wouldn't you ?