I do not know who in their right mind would be willing to risk their gambling money just for higher odds, having more reputable and safe options.
Many gullible punters risk their hard earned money due to those high odds which is why they end up becoming victims later on. Some of them choose those high odds for the sake of arbitrage betting which seems lucrative at first glance.
Talking about odds on 1xbits compared to other casinos, even though I have not taken the time to check their odds offers, but I am sure there is not much difference and even if there is, it will be in a small fraction and that fraction can. Not compared to losing your entire balance and deposits.
There is a big difference sometimes which I have noticed on more than one occasion. For example, average odds for a market would be around 1.5 while 1xbit offers 1.82 which is a big difference.
This is how they slyly trap naive punters and stay in business.