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I didn't comment because I'm not sure if you are removing a surface mounted socket or how you're planning to connect the tv. There are some specialised tv back boxes which have a normal plug sunk into the box so it can go behind a tv. What you seem to be proposing should be ok, I'm guessing you would use Wago or similar spring connectors. If you have a photo of the current socket it might be easier to advise you.
Thanks @Airhead @Bobbo
Assume my approach to removing the wall socket is okay?