For example, our media room had power for the TV, Xbox and Xbox controller charger, which leaves one left over for a soundbar (or similar) in the future, before having to put in an expander (we also have an additional 2 points elsewhere for the recliners 😉).
For the main points in our house, behind the TV’s, I put 4-plug wall plates, which will give enough to do direct plugging in for most appliances, but you can always expand with power boards as needed. For example, our media room had power for the TV, Xbox and Xbox controller charger, which leaves one left over for a soundbar (or similar) in the future, before having to put in an expander (we also have an additional 2 points elsewhere for the recliners 😉).