The answer to this question is easy to me...Darwinex is a dull, boring and not attractive place to put your money, period.
They killed the traders dream, then they killed the investors returns...so, that's all.
Trading is a risky business, it is high risk for both traders and investors. Both parts know that, trying to make Darwinex like a fund to collect a 5%-10% annual interest (if you are lucky...lol) is not a good bait.
People need to dream, look the grow of Binance, Coinbase, Voyager, Robinhood, eTrade, Gemini, etc...What is the highest risky asset nowadays? CRYPTO CURRENCIES....yes, people have invested zillions on crypto currencies in these last couple of years. Covid have given people the opportunity to save money, but nobody want to put the money on a dead body...
You can lose everything investing in cryptos (it is your responsability what money to risk, your spare money or your rent, but it is not the broker responsability), but cryptos can also change your entire life for good. Most people want that...the dream, even if it is risky.
VAR.....OUT (or 20% minimum) and Free Trading with at least 20% for the traders, and don't kill the investors with fees...at least that they make good money (if you make good money, you don't mind to pay fees).
Anyway, these are my crazy ideas as usual