The problem I see with the PlayStation 5 at least is repairs, if the solded SSD kick the bucket you will probably need to: buy a new chip from Sony and resolder the fault one (or even worse, resolder the entire SSD chips because you can't rely in which cell is physically the data and swapping the cell will probably corrupt the entire disk), or buy a new PS5/Motherboard

You can't just swap the hard disk like before, I'm sure this you be a major headache with repairs