Most people that have reported an issue about 1xbit are users that have won a lot of money and anyone that is not new to crypto gambling site will know 1xbit have ton of history of bad reputations. If you are players or bettor that like waging large amount of money or you always like rolling over your winning to make huge profit, then 1xbit is not for you. I do play with them and I've always withdraw small winnings without problem
I 100% agree that the style of the game directly affects the attitude of the company 1xBit to your account. Therefore, it is not surprising that professional players mainly fall under the sanctions there. Amateur players usually do not risk anything. The detailed review of 1xBit can be found here:
http://100bookies.com/1xbit-review/