Lift the 5a one as much as possible, then same for the socket to see if you can hide this.
Plasterer was shite, decorator equally as guilty. Just unbelievable that this incredibly low standard of work could have escaped the 80’s and still be so prevalent today in 2026.
I bet neither of those two tossers houses look like this.
Utterly embarrassingly low standards from these people.
The ‘fix’ is to remove the outlets, PVA the openings, apply EasiFill and allow to dry fully, then sand and paint, then, repeat if necessary, and paint.
If you have a PM then send the bill to them.