For your information : a web browser is a sandbox. Outside zero-day vulnerability, if your browser is up-to-date, you risk nothing going on a web site.
Phishing is the only real threat with a web browser (a decent one I mean, don't use Internet Explorer

), so it is not technically related to browser technology.
Guys, learn how it works before spreading fud or trusting shitcoins... it will save your money and your time.