I can agree with you. All legit casinos will face accusations, most of the times they are based on wrong/bad assumptions but every casino will get their share of this. Betfury does have some high rollers; you can see a lot of bets on the Dice game with 7 ETH. The nr 1 spot in the daily house battle has made a profit of 4.36 M$!!
Yeah, there are enough high-ranked gamblers in leaderboards. By the way, it's worth noting that if a gambler has 16 rank, it means he already wagered more than $100 mln. It is really a lot, and I'm not surprised that Betfury has a great reputation because such gamblers still trust them. At least I haven't seen any accusations from high rollers yet.