In this era of trading, I think the trading world is accommodating genuine traders who understand the concept of trading and those who are ready to take their time to gain knowledge from it.
No, I don't agree with you, even in this time there are so many traders who only lose money in trading, they can't control their emotions and that's why they end up losing money in trading.
I read stories of many traders who've lost $10k $100k, or even more in a single night, those were actually profitable traders but some mistakes and revenge trading was the reason why they lost money in trading.
Even, in this time many traders lose money and they'll keep losing money in trading no matter if knowledge about trading is everywhere, but still those people will always keep losing money in trading.