But a blocked user would just need to sign out to see all these things anyway. You’re just giving people a false sense of security. Does mastodon prevent non-longed in users from seeing your posts?

Another option may be something like this and then some 6inch cables. This is not a recommendation. This is just a random one from Amazon.

Usb strip

Have you thought about 3 cables but running them through a cable sleeve? This way you can get a three port charger and three cables But have them feel like one big cable.

This is just a cab, with extra steps. You get a cab, you pay the driver no middle man.