What’s the point of implementing this as a telegram bot rather than a website? I guess it’s a USP, considering there are hundreds of disposable email websites out there, but I don’t see how it enhances the user experience.
web: open browser -> find website in bookmarks -> copy email -> do whatever you need to do with it -> switch back to the website to check for emails
bot: open telegram -> find bot in chat history -> tell it to generate a new address -> copy it -> do whatever you need to do with it -> switch back to the app to check for emails
The only case I could think of a bot being useful is for semi-permanent email. ie. using the same email address for weeks/months, rather than one time only.