Using 2FA might protect you from hackers to hack steal your coins from your exchange account that you are using to trade but not useful to avoid phishing attack. Also using different browser can not help you to avoid phishing attack. Just know how to know the phishing attack emails and messages generally and do not open the phishing emails and messages. They are easy to know and avoid.
I get it that 2fa is helping on protection from possible hack but why more browser cant help on avoiding such phishing? I am using different browser and so far and luckily Im not been penetrated by such attacks. What do you think aside from exposing your address to those spammy email might better do to reduce that, sometimes even an inactive email got a message of spam.