At the rate, 20 Million next week 
The actors(s) are certainly not amateurs, the skill required and what they are doing with the transactions is impressive, ngl - The rotation of the ERC-20 addresses, and the way they move the ETH through them to fund, short sell, and move on is interesting to see.
It’s concerning to see the liquidity being impacted, but without them, we would have limited volume, so they are doing something good by keeping the ANT active on the exchanges.
I think the bigger looming issue is, how are we going to prepare for any sort of node upgrade - are we going to see a hard fork with these 20 million nodes to an alternative node system ? will they just get switched off in one go, I hope not, I’m not sure my internet will survive 
I hope we get some notice, so those that need to, can baby sit their nodes.