I love to read your thoughts on this.
Of course I would give them all my personal information to process my withdrawal request. 70,000 USD is such a large sum that I would be doing pretty much anything to get my hands on the winnings. Just thinking about what that would mean to my crypto portfolio is crazy, it's more than 2 BTC. Or you could be using that money for a down-payment on an apartment. Several years ago I was all about anonymity on the internet and I invested a lot of time to avoid sharing my personal information. But since then a lot has changed, I need to enter my details at so many different sites that it becomes impossible to protect yourself forever. For example, there are Apps for banking, medical insurance, public transportation, taxes and utility services, local coupons for restaurants and other deals. With all these companies already storing my personal information it doesn't matter if some casinos have it too. Also by now most of the people that know me are aware that I enjoy gambling, there shouldn't be any backlash.