Well let's see. Remington purchased Bushmaster, DPMS, Marlin, and other firearm manufacturing companies that produced non bolt-action rifles that were widely popular, both for hunting and other uses. And as soon as Remington purchased these companies and brought them under their control, quality immediately goes down the toilet and once respected companies start producing crap products that they never would've put out even 10 years prior. What changed? Remington took over and ruined everything it touched. Why would this be done? Petty spite over the fact their bolt-action rifles were no longer the end all, be all platforms they once were some fifty or sixty years ago before the AR platform took off. They just couldn't accept that the public was outgrowing what they believed was adequate, and as a result they chose to wreck the competition and punish the public for daring to want something that wasn't a bolt-action deer rifle.
And they did. And they ruined the hard work of others. Why? Petty and vindictive spite. Why? Because it was something other than their bolt-action rifle, and was far more popular with a wider audience.
That's my explanation. That's my belief. And I'm going to believe that until there's proof to the contrary. There's been too much crap with Remington to be written off as simple incompetence.