Agreed. I will not show you my repository accounts. Never ever will they get attached to my real persona. They will be taken down on the day they become public.
Pay me 300,000$ a month and we could talk about it without commitments from my side. Otherwise I don't want to justify myself towards my employer if I work on private stuff or not. Especially not with contracts in tech, which are already borderline abusive.
That said, I haven't touched my public repositories for quite a while. Why? I have a fucking job! Aside from that I also host gitea on my domain that you will also not get to know. Maybe I would create another one for public display, but that is very unlikely.
I get that some people are forward with this stuff and in general social media presence, but I am certainly not.
edit: Of course there is also bad code in my repos, but that is completely besides the point.