It’s been almost five years since Photoshop Etiquette141 launched, which officially makes it a relic on the web. A lot can happen on the web in a few years, and these past five have illustrated that better than most. In 2011, everyone was just getting their feet wet with Responsive Web Design.
https://www.smashingmagazine.com/2016/08/photoshop-etiquette-for-responsive-web-design/