Because the OAuth flow for "Sign In with Twitter" only has two permission levels to the account: read or write. There is nothing more granular like "read only

Because the OAuth flow for "Sign In with Twitter" only has two permission levels to the account: read or write. There is nothing more granular like "read only e-mail address and name". They're requesting the minimum possible access to your account already. https://dev.twitter.com/oauth/reference/post/oauth/request_token https://dev.twitter.com/oauth/reference/post/oauth/request_t...