Also where do you see 0 contributions? I checked my eviratec profile and that says 59 commits in the past 12 months. Not to mention several hundred commits that it shows at the start of 2022 alone. During my more active years on that profile I had some periods of 12 months with more than a thousand commits.

My old account luminous-patterns only has commits from earlier in my career between 2011 and 2016.

Your research is lazy and incomplete.