Some of the better Superman comics stories in recent memory have been Tom King's and Robert Venditti's stories in the 100-page giants, which operate independently of whatever foolishness may be going on in DC continuity at the moment. Yeah, they've had superficial connections to the larger DC universe, but only in the broadest and most general sense -- e.g., brief appearances by folks like Batman and Wonder Woman, but not tied to any specific continuity or storyline. They've been "baseline" versions of the characters and their world, and all the better for it.
You really shouldn't have to have a Ph.D. in DC-ology -- all 80+ years and eleventy-million forgettable characters and storylines of it -- to enjoy a fucking Superman comic.
People claiming a need to read a lot of comics to get into them are always full of it. I got into comics hardcore around 2004ish, and without a lot of money so it's not like I was stocking up on old issues, and never got confused. Especially in 2020, Google is pretty much everyone's fingertips, but I didn't even have home internet access when I first was getting the comics. In the Big 2's comics, unless you jump in in the middle of an event or reading some esoteric shit from writers like King, Morrison or Hickman, you are generally brought up to speed pretty easily.
Whether it's Marvel style summary Pages, or just dialogue in the issue, you pretty much have to try to be confused. This was just the same with Comics that are older than I am, the perception that it's hard to get into a comic with a high issue count has always been pure bulshit, propaganda from people who don't like continuity or the big two publishers.
continuity and character development over years what makes Comics from the big two publishers great. If you don't want it, go read whatever it is getting spewing out by image this month. I'm sure they've got 12 Superman clones, seven zombie comics, and an infinite amount of random bulshit available with no continuity whatsoever.
The problems can also be solved by limiting the continuity between books, since then one writer won't be able to hijack other writer's series.
I have a feeling the characters will all still exist in all of the books, so we will still be able to get team ups between the different characters, but what happens in one book won't affect another. So if they do another storyline like Death Metal, or the recent Ric Grayson story, the characters' solo books will be able to continue unaffected, while the changes will only effect the book where the change was made.
It looks like Marvel is kind of going this route with a lot of the crossovers being done with one offs or miniseries for the characters who aren't a core part of the series, rather than hijacking the solo books.
That's a horrible solution. Destroy an entire universe just because Scott Snyder and Tom King won't stop being assholes? All they have to do is tell them no once in awhile, and the problem is fixed. If the current editor-in-chief and the people running DC are unwilling to do that, then either fire the writers or fire them. You are literally suggesting they throw the baby out with the bathwater, and for absolutely no reason. The problem is editors and writers who can't behave, and your solution is to just say fuck all the fans, fuck the characters, let's go back to 1942 we're Comics were comics and no one interacted. Spoiler alert, Comics before continuity were fucking shit most of the time, and that's how it be if they got rid of the universe now.
also, I don't know why also, I don't know why you're bringing up Marvel, because they have a fairly tight continuity. Sure, you have to deal with people like Hickman or Jason Aaron fucking shit up, but they have a lot less power than king or Snyder do over at dc to just ruin books.