I've just got back into building a homelab after a multiyear break. I think I last worked on such a project in 2017. In the time between then and now, I still d

I've just got back into building a homelab after a multiyear break. I think I last worked on such a project in 2017. In the time between then and now, I still don't know why I would want to utilize IPv6 on my home network. And my network is necessarily more complicated than most users by extension of the homelab (switches, hypervisors, VM's, etc). I imagine I might be able to go looking for an answer to why I'd want this, but I would have expected the case to have been made casually by now if it had any utility in my home. I never stopped reading technology and computing sites during my sabbatical, though they did become more mainstream. Yet I still have no clue why I'd want this on a home network. This seems like a solution in need of a problem (in the home – I'm not discounting the utility on a global scale).