As a holder of multiple CompTIA certificates I wholeheartedly agree that they're useless. Unfortunately they're by far the most common means of contractors (the actual people, not the companies) checking off the boxes to qualify for U.S. government IT contracts; which means they're still relevant.
Narrator: Fortunately, our handsomest politicians came up with a cheap, last-minute way to combat global warming. Ever since 2063 we simply drop a giant ice cube into the ocean every now and then.
Suzie: Just like Daddy puts in his drink every morning. And then he gets mad.
Narrator: Of course, since the greenhouse gases are still building up, it takes more and more ice each time. Thus solving the problem once and for all.
I'm curious to see how CompTIA responds to this. They already don't allow you to take their exams in a VM or any kind of Linux. Presumably for the same "concerns" that the anti-cheat industry has.
If your provider has implemented it (Comcast is the only one i know of in north america) then Active Queue Management is a huge quality of life improvement that you won't know you were missing unless you already had a router that implements queue management. https://www.cablelabs.com/blog/how-docsis-3-1-reduces-latency-with-active-queue-management