According to real life 9 of those things are retarded.

Horse riding is still s martial skill in many places.

Photography has too many uses to be listed.

Cooking is vital to survival for some places in the world, and not the frilly version which then involves taking a dozen pics for social media after you finish but long before you start eating.

The rest could all suffer from mass amnesia and humanity would be no worse off at the loss of them.