I mean, yeah. You have to hit the reset button on Stargate. There's no choice. At the end of SGU we were already at a Star Trek level, and that was more than a decade ago. At this point a follow up show would just be Trek-lite.
I guess you could do a prequel, but nobody seemed that interested in the Catherine prequel they did. It went largely unnoticed. So what other option is there? An SG team that gets lost in another galaxy? Even that betrays the original concept. It was supposed to be "us" out there fighting space aliens. Modern day, present humans, dealing with scifi problems. That was Brad Wright's own words. I don't see how you do that without rebooting.
And on a side note: I'm not sure now is the right time for Stargate to come back. We're dealing with a huge assault rifle problem in this country right now that has divided our nation. Kids have become the number one target for anyone with a grudge and a gun. And let's face it, SG1 was pretty much a walking assault rifle commercial. The P90 was the fifth member of the team.
And we can talk about separating fiction from reality, but the thing is, some people don't. They just don't. That's why they get sucked into online conspiracy theories like white replacement theory. So I just don't know how I feel about another show that's going to ramp up gun sales.