Because the vast majority of hunters do not hunt past 300yds. MPBR zeros are still incredibly effective and reduce errors due to simplicity.I honestly don't even understand why sfp exists in rifle scopes. I have heard the arguments in favor, which basically boils down to "the reticle looks the same and they are cheaper." Cheaper I get, and if you can't see the reticle that makes shooting harder. But sfp seems to always leave open the door for errors and second guessing in critical moments
IMO, if you are shooting at long enough range to actually have to hold for very much wind drift, it’s nice to know exactly how many mils to hold. I’m already bad at estimating wind speed, I don’t want to estimate how far to hold for my estimated wind. YMMVFFP is certainly a nice to have (and what I run) but in my opinion, 95% of hunters in 95% of situations will not use the difference between the two. Either 1) they will be zoomed in all the way on their scope anyway or 2) don’t use holdovers to adjust elevation or wind. They will dial the turret for elevation and use estimations for wind.
In short you're saying;Since you said "longer range" then I think the answer should be FFP in mil. However, it completely depends on what you're shooting and what you consider "longer range". I own plenty of SFP scopes and I own a few FFP too. If there's any chance of needing to dial, then FFP is the way. I would never put a FFP optic on my .30-30 or my 300blk just due to the restricted distance that both of those are shooting.
I completely understand the need for SFP scopes. I'll preface this by saying that I understand some reticles are better than others but if you're hunting where I do, unless you specifically setup for it, your shots are going to be 100yds and in, more than likely closer than that. Pick up a FFP scope and look through it on low power. There are plenty where you can't even see the reticle. Most of them, I'd venture to say. Some have illumination, but that's no good when it blows out your entire sight picture in low light. This is where a standard SFP scope shines.
I grew up and didn't see a FFP scope until I was in my 30s and that's only because I bought one for myself. They're not common here in the hunting crowd at all. That's simply because long shot opportunities don't appear very often and if they do, these guys aren't prepared to shoot like that.