I've noted it too. A growing number of posters accept and promote restrictions on behavior, including (with many vigorous threads thereon)
- don't open carry (ever)
- don't carry in airports (despite GA legislature specifically legalizing it)
- don't carry when drinking (even one glass of wine at a fine restraunt)
- you're too young to carry (barely under 21)
- licensing should be required (to no discernable purpose)
- training should be required (more as restriction than education)
- nobody needs a MG (even if a personal M16 is exactly what the FFs had in mind)
- don't challenge infringing laws
- a felony conviction for merely possessing a standard-capacity AR15 mag in NY is reason to lose one's RKBA
among others.
Now, most certainly everyone is entitled to their opinion, which many here will defend even if disagreeing therewith.
It does, however, seem to me (and apparently others) that the assortment of accepted restrictions is growing in adherents, who are increasingly adamant about others submitting thereto. I've been following THR and related boards for a very long time, and the density of "but of course that infringement is reasonable" comments seems growing.
It's certainly not THR policy, it's just personal views of a growing number of posters, reflecting a change in the culture - an apparent growing acceptance of long-touted "anti" positions by presumably hardcore "pro-RKBA" types.
Those saying "but what you're pushing for will lose us ground" mirrors the NRA vs. Gura et al conflict regarding Heller (nee Parker): the NRA tried hard to derail Mr. Heller et al because they feared the Big Loss - and suddenly jumped on board when it would clearly become the Big Win. Yes, I want open carry in a grocery store - if people get used to seeing OC everywhere, they'll get used to seeing OC everywhere.
Can I point to proof of the trend? Probably, but the expenditure of effort for it far exceeds the payoff. It's an impression, which apparently I am not alone in achieving.