Reclaim allows it pretty much, but there’s also this:
And if you don’t want to use either of those you can have mining locations owned by Alts instead, then just leave the Alts at your home base and any time you want to go mine just switch over to the alt, open a warp conduit to their “home” at your mine, then switch back to your main and go through… then when done use your free warp home.
I just don’t see how having 2 “homes” has enough abuse cases (that can’t also be done in other ways) to cancel out the actual good use cases that having 2 home beacons would allow.
Edit: should mention that I have not tried any of these, so don’t know how viable they are… but it just seems that there is other methods to get free warps around, that if thats the only case for not having 2 home beacons, it seems like its not a very strong reason.