For me its not safe, but you cant do so much, also nowadays the goverment data sometimes its hacked so...... we dont know if already ou documents are in the web.
Plus i think with the IA thing and some advanced computer things, the bad guys can made fake profiles without ussing so much real persons.
since the government had been attacking casinos and exchanges for verification of their customers, there is need for us to limit the way we give our data to casinos for us to make us le of there gambling platform to bet. We need to try and reduce our urge to bet on KYC casinos because this may cost us our identities been exposed to the government and third parties.