You know what's more annoying than the people you're ranting about? Excuses like these.
Its not an excuse, it's the hard truth. I'm aware that kids shows can do a lot more than what some networks WANT them to do. But lets face it, MMPR was just as silly and ridiculous as Samurai is today. The only reason In Space pushed the envelope, and why RPM could do it years later, is because they thought it would be the last show. But hey, you have to think like a studio or a network here. Are they going to make a completely kid friendly show that all parents will like? Or are they going to add a bit more drama or violence (while still being kid friendly), and potentially piss off a bunch of parents and lose sales over it. Sometimes it's hard to ignore that vocal minority that will start crap over something that they didn't pay attention to. This is why Mature rated video games are being blasted, because some dumb parent bought it for their 7 year old. And working retail, I had to remind parents that Black Ops was not appropriate for a kid.
Multiple times.
So if you market something as a kids show, you had better be watching your ass on what you put in it, or else there will be some crazy person that's going to flip out, no matter how safe it is for kids. It's not like those games where you can say "You should have paid more attention to the rating, stupid." This one IS being marketed towards kids. That, and remember that America has different beliefs on what kids should see than Japan, and as stupid as it might be, studios and networks have to be wary of that. Adapting a Japanese show, like an anime or in this case a Sentai, makes things much more difficult than just making a new show. I remember the MMPR days, back when parents were pissed because people were fighting on TV on a kids show. I remember when people were mad with the Tommy saga, and while it turned out OK, it still caused a big fuss.
That being said, should parents show their kid
The Lion King? Or
Aladdin? Cause those movies were pretty damn violent. So, I know why people don't like it when Power Rangers or similar shows get bashed more than violent Disney movies, but looking from a studio's perspective is what makes me say "It's a kids show" over and over and over.