Unfortunately, individual actions would never be enough to solve the IPv6 chicken and egg problem. See djb's "IPv6 mess" article:
https://cr.yp.to/djbdns/ipv6mess.html
Yes, it is old, many examples are outdated, but the main points still hold. Decades later his suggestions for making IPv6 succeed are still not implemented.
This stuff is obvious now, but I think back then this was probably quite clever.
It's not a lot but it's better to be part of the solution than the problem even if it is an insignificant contribution.
Which is which?