GIVE US 2FA THEYMOS... !!!!!
No. Why would he put effort into it? Because you are not capable to set a safe password and keep it safe? Maybe you were too busy with your own problems (caused by yourself, let's be clear), but the vast majority of the users never got their BTT account hacked.
And I'll continue: if you go on this kind of weak security, there's a good chance your accounts will be hacked also with 2FA present, because you'll keep 2FA on the same device where you are browsing from, or, even worse, keep the 2FA backup codes together with the password.
Edit: signing a massage on my with my address?? Does that help?
I hope you meant message.

Now more seriously, it depends... how safe you keep your private key or seed?
If at least these are actually safe then yes, it should help.