I wasn't using 2fa everywhere since recently when i started to receive a lot of password recovery request from btc exchanges and few casino so updated my email and turned on 2fa everywhere it is possible so now i feel little more safe.
This is the right thing to do, to activate the 2FA features for added security. Recently with the flooding of airdrops, there is a rise also of reported hack accounts. This is maybe due to some which is collecting emails for phishing purposes. Also, some are accidentally inputting their private keys. Be careful always when filling forms.