An Idea to Not Get Phished

Anyone who is remotely tech savvy doesn't need Google to tell them 'Phishing is one of the top ways bad actors intrude and steal data.' We recently witnessed a phishing attack on the npm supply chain. Luckily it was caught before having major repercussions. But it got me thinking: what steps can we take to prevent it from happening again? Or at least reduce the probability.
Recently I was doing some cookie stuff and learned about the Public Suffix List. I found it interesting because it admits 'there was and remains no algorithmic method' for a software problem: helping browsers figure out ho...