To me it seems that someone just want to trash talk about this coin,because they didn't know how to config properly XMR.
You can easily get like 1200 h/s with a Xeon Cpu,i get around 220h/s with a i5.
So there is a global hashrate of 45kh/s,35 on the pool(131 miners),10 on the webminer(mobile phones farm and OSX users).
35/131=267 h/s.Is it possible?Yes.
I could mine also with 2 shitty notebook,and increase my hashrate to 300,but still it will count like 1 MINER.
Someone is using botnet/school computers for mining,someone else AWS,some people has Server Cpus for mining like XEONS or old Opteron Cpu.
Look
https://miner.pizza/benchmarks/cpu an old FX8350 could get like 400h/s,a ryzen 7 more than 600 h/s,a bit less than a rx 470.
The only one that could use gpu for mining could be the dev,but you can't know,so you can't accuse him without any proof.
Show us that is possible to use a GPU to mine,and people will take you seriously.I think that expert miners tried,without any good results.