Currently, people can sign up with whatever email even if it doesn't exist. I think we should have some verification (like sending a verification code or link) to activate account before using and there should be a "Use as guest" option.
For Guest option, ensure the user knows that their progress wont be saved unless they create account
Currently, people can sign up with whatever email even if it doesn't exist. I think we should have some verification (like sending a verification code or link) to activate account before using and there should be a "Use as guest" option.
For Guest option, ensure the user knows that their progress wont be saved unless they create account