neither, comics now are the same as they ever were. only difference is that there are new techniques for doing art now and the sexual / violence content can go up to X-rated levels in some cases, depending on publisher, etc. Society HAS changed and content thus reflects that change.
I'd say we are in a new golden age since it is like , "Hey Wertham!, Look! No Code!!!" I know some of you cats don't like the "in your face-ness" of some things in comics now, but lets face it the comic artists of yore would have published things very much like today's comics if they had been allowed to by their publishers/editors.
look carefully at all these comics on here. Lets face it, most of the stories are really dumb as a box of rocks. and the same applies to comics of ALL eras. Giant Size X-Men #1 is important because of what characters in introduces and the era of X-Men comics it starts, but the story is actually pretty stupid, ditto for Hulk #181, etc. Very few comic stories, of any era, really make you sit back and say hmmmmm... to yourself as you contemplate the story afterwards. Let's face it, comics usually are not "deep".
For me it is about the art. Stories are secondary.
However there is some compelling story telling out there. Walking Dead, Letter 44 & Uber come to mind. And the comic adaptation of The Girl with the Dragon Tattoo is fantastic.
For some light, fun story telling with some nice but PG GGA, DC's new Starfire series is worth a look. Red One with art by Terry Dodson is another fun read.
One thing the Gold & Silver age books have so much of that I like a lot though is the short 5-12 page type stories that do not tie into an overarching story arc. I do think too many Bronze and later era comics try too hard to patch together these multi-issue narratives. I would like more one-shots myself and some of the publishers are starting to do that.
And believe it or not Archie Comics has become relevant again. Their jump back into the horror genre has been fantastic, they are going back into Superheroes (darker moodier versions than their past versions) and they have also done some hilarious crossovers. Archie Vs Sharknado & Archie vs Predator just make you belly laugh from cover to cover even though all those lovable characters (drawn in the classic DeCarlo-esque style) are literally and graphically being torn to pieces. 1994's Archie meets the Punisher is one my favorite comics ever.
anyhoo, lets not bash one one era of comics over the other. we are truly luck that we can now read comics from all of them, easily. In the last couple days I read :
JLA/Avengers #1 (2003)
Harley Quinn Road Trip Special (2015)
Captain Marvel Adventures #11 (1942)
Young Love #20 (1960)
Maco toys (1959)
Suzie #50 (1945)
For Lovers Only #72 (1972)
Falling in Love #85 (1966)
that's my 2 cents and I'll shut up now