I’d probably open the wall to take a look what I’ve got for pipe to work with. Maybe it’s cleaner looking in person, but I hate judging pipe work with paint slopped all over it.

At the bottom does it elbow back again (third elbow) into the wall or go into the floor? It looks like it bends back into the wall.

The top elbow looks like a nice clean copper solder. The bottom, just looks funny to me, the pieces look to thick, like some sort of bubble gum job a prior owner did.

Don’t mind me, my home’s previous owner was a general contractor who apparently used whatever remnants to repair around here, if a fitting as four screws holding it, it’ll have three different kinds, a flat head, and two different Phillips head and possibly one of those star drive deck screws. I dread opening up things to find work the prior guy did.