Hey there! Yeah it’s me, from r/ipv6. Thanks for pointing that out about Cloudflare, I forget it can do that. And hope you are keeping well!
https://programming.dev/ pings over IPv6. Basically, any instance being hosted via Vultr should have IPv6 by default.
Struggling a little with this too. The distance of time is my biggest grief: it’s hard to apply for jobs, when my most relative experience for various roles is 5-10 years old. And the further along in my career, the less there is to show, or people to speak up for what I accomplished. “Did I really do that, at all”… worst case of imposter syndrome I can think of.