Of course, I would opt-in too, with the same mindset but different use cases, and the software would provide equally for both of us. Add in a few more people like us, and we'd end up with a quality tool, offering powerful and streamlined workflows. Those who don't like it would start using a competing product, and tailor it towards their needs. Everyone wins.
Reality of course is not that pretty, but at face value, it still beats software optimized to lowest common denominator, serving everyone a little bit, but sucking out the oxygen from the market, preventing powerful functionality from being available anywhere.
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[0] - It's a mistake that's much easier to make when you're flooded with data from everyone, rather than having a small trickle of data from people who bothered to opt in.
My dream is that everything is above the adequacy threshold for everyone else so that they don't build their own equivalent tool but that everything is also past my pleasantness threshold. I think the most effective means of doing this is to focus existing products into being past my pleasantness threshold while ignoring others since high switching costs keep most people on the same path they were before, and because things like medical research they don't really get to re-optimize.
I understand that this sounds sarcastic, but it is not.
I want the software to be streamlined, have no features except what I'll use, and for the community to be specifically people like me. I want other people to not use the software and use up dev bandwidth.
And I love it when telemetry biases the stats towards me. That way all devs will eventually be making software for people just like me.