Magazines, in general, are dead. Unfortunately.
I hate to be the old guy Always bitching about how much better everything used to be but that what I am. Unfortunately.
I remember walking to the bookstore as a kid. I'd go specifically to pick up The Ring magazine and Muscle and Fitness. If the new issues weren't in Id just take a few hours and read Boxing Illustrated andIronman or MMI. Then walk home. The quality of writing in all of those magazines was really good. As a kid I didn't realize it and most adults didn't associate boxing or bodybuilding with literacy. And the pictures/photography were great too.
The internet has turned everything into McDonalds. Cheap, fast, shitty, but satisfying in it's immediacy. Now every dickhead and bimbo in the gym bring a fucking camera crew with them. Take a billion videos of some piglet squating, over and over again and caption it "I hate leg day!" With a dozen emojis to follow and it gets more views than Mr. Universe coverage.
The Ring is online now and is a daily/weekly boxing news site. The writing is often terrible but there's no subscription fee either. I haven't seen a Muscle and Fitness magazine in years. Don't know if they have an online platform.