It’s really easy to hang a tv on a wall. You do t need furring strips either, you can go directly into a concrete block wall, drywall with appropriate moly bolts, or screw it to furring strips. I normally try to get 2 holes into a 2x4 or 2x6 and use moly bolts for the other 1 holes.
They also make a kit that has a plastic piece that you cut a hole in the wall next to an electrical outlet and fish the power and any other cables you need from at the bottom of the wall to behind the tv.
https://a.co/d/gzTNiaz
https://a.co/d/9JMwiJz