I'll stand to correct myself after seeing your more detailed thoughts on what "orange-pilling" and "onboarding" refer to.

nostr:nprofile1qqsgzqc70k0krwhxu6r9zk4uqt4f9cvqgef3hn39avcdk4txdnzy5vqpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcv6qkct made me aware of nostr and promoted it on his other socials.

I onboarded myself more or less as I figured out the intricacies all on my own.

Of the people I know he promoted it to (including himself) and of those who created keys here, I'm almost entirely the only active user.