Thats cause many people who watch this show are pretty braindead. And simply watch it to see what shenanigans Walt will get into next. Anyone who is a obstacle for Walt to get into said shenanigans is hated by these simpletons. Basically they want the movie crank non stop adrenaline with little to no storytelling.
As amazing of a show that breaking bad is, a lot of idiots sure do watch it.
God, this show is so amazing. There are so many aspects of the show that in my opinion do not get praised enough, like the cinematography and music. This show has THE most beautiful camerawork I have ever seen. Every single shot is carefully picked and I love how scenes tend to "linger" longer than any other show. It gives the scenes room to breathe, and it's basically the show saying "fuck yeah this shot is beautiful and we know it." Michael Slovis (director of photography on BrBa) is a GOD
Here are just a few examples from a quick google search, just to give a taste