I defy anyone, using scissors and a sheet of cardboard, to do a neater job!
Still, the NEC requires cover plates to be listed, and we need access to those boxes.
The placement is such that .... probably ... the tiles can be removed intact. Then, if you're lucky, the boxes will be able to flex forward, and have the right mud ring, to accomodate the wall. Trimming the tile and covering the mud ring with the proper cover plates ought not be nearly as difficult as what was done here.