I think there are successful orgs that do both. The pro-life movement in the US was laser focused on that issue, but it was a manufactured campaign by the Republican party to capture evangelicals. You can't say the Republican party is laser focused, but they're also pretty successful.

I guess I would say, I'm not sure what the basis of your critique is. I guess if you want to sit back and watch a more centrist permacomputing organization push those values without you doing anything, that doesn't seem like a fair ask. If you do want to do something, you could probably make your own website/etc. "Please tailor your activism to my aesthetics/politics" is kinda self-centered.