I am a long time Standard user. It is all I need. I play in a regular gigging cover band and I dialed in my core tones long ago. Because I am so happy with my tones, I am not a chaser any more. Sometimes I tweak because I am looking for new effects to spice things up or fit a new song. With regard to IR's, I have been using the same IR for the majority of my core presets. I have purchased some Redwire IR's a while back as well as have downloaded countless ones from this forum. I trust my ears and ultimately, I have a hard time finding an improvement over what I was using... nothing ever knocked my socks off. That was UNTIL I purchased the new Ownhammer Modern pack last week. The first IR I tried from that pack (Scumback), I loaded into User Slot 10. BAM! It was a dramatic improvement over my "go to" Cab I had been using for a couple years now. That's it. I didn't even bother trying another from that pack yet. I had a gig that night and sounded better than I ever have. More girth & balls to my tone, some highs were tamed. Cut through the mix well. I can't wait to dig into these IR's a bit more. If the first one I tried so far sounds THAT good, I can only imagine that there are at least a bunch of killer additional speakers in that pack that are as good or better. I can tell you that that 1st IR alone was easily worth the $20 I spent on the pack.
So as it applies to the original post, I can only assume that there are plenty of Gen 1 users out there who are quite happy with their Axe-Fx and are not feeling the need to have the latest and greatest. I too wish the Gen 1 community here was a bit more active, but there is a massive amount of information, creative ideas in the vaults of this forum that are just a search away.