Submitting your personal information on the internet is never a safe thing to do. It depends on needs. It depends on how much you care about being anonymous, or maybe you don't care about it too much. You don't know if some hackers stole the database or if casino staff was selling the data on the darknet. You are browsing the clear net, so you might not know what's happening on the dark net.
You can buy people's ID cards, Passports, utility bill documents, etc. Now the question is, do you believe anyone will sell their personal information online? Nope, Those are stolen data from KYC platforms. You never know if your data was stolen by someone and maybe your data was used by someone else.
Well I don't have issues with submitting KYC on the internet and since the question was for casinos then I also don't have any issues submitting my credentials or kyc to provided that the platform or casino is a trusted one.
I agree with you mate on your perspective but I was thinking that most of these platforms has improved lately and are making it difficult for people to steals the details of others as there have the video capture policy been introduced into most of the online casinos that ask for kyc.
Most times, I think most people don't really have any special reason to wanting to protect their identity but simply just following threads.
Security is one of the primary concerns of any platform specially on a gambling site which does have tons of money involved and in overall.Once they do have that breach or exploit whether in related to money/funds or those informations of users then it would really completely lost up the trust of its users or into the community which is really that a very bad scenario or condition of a business.
It do becomes standard nowadays in speaking about KYC which every platform could potentially asked out for some KYc specially into those who are licensed or regulated which it would be no shocking thing.
Safety of information would really vary but most of platforms are really having that strong security in regarding both information and wallet specially on a gambling business. This is why it would really be building up such confidence into those people who are really that keen or really that paranoid when it comes to safety or security of certain things.