We don't "multi-task all 30 open tabs at the same time" whatever that means. Just like you can have many apps running but maybe only one or two windows visible

We don't "multi-task all 30 open tabs at the same time" whatever that means. Just like you can have many apps running but maybe only one or two windows visible at any time, you can have many tabs open and only focus on one or two at a time. For those of us who write software being able to discretely switch to a certain doc with ctrl-tab or ctrl/cmd-# is much quicker and efficient than navigating N times throughout the day just to reduce the # of tabs. If I'm working on a Twilio web app I might refer to the Twilio docs, Ruby docs, twilio-ruby source, and some web related docs all throughout the day (HTML/JavaScript/CSS). Oh yeah, don't forget the JavaScript library docs. Why look them up each time you need them? Open them at the beginning, close when you're done work and that's that. Your tab related OCD shouldn't enter into our workflow ;-)