All hobbies require talents which are supported by knowledge and skills. Our hobbies and interests are extensions of our personalities and our heart's desires.
We can entertain one hobby or we can have many hobbies at any given time. It is not unusual for a hobby to become a business.
There are short term, long term, and lifetime hobbies. My dance interest became my first business, and now my writing hobby is becoming my second business. Speaking from experience, anyone who is active in any form of arts and crafts will not lack the wherewith all to experience an entrepreneurial lifestyle.
If a business is not of interest to you, then the making of gifts and sharing with others is very rewarding.
Being a spectator for any type of event, sport, or performance is needed.
Bird watching is very popular. Gambling is popular with dogs and horses. Without anyone watching who would monitor a race or for that matter someone needs to be around to monitor whatever the activity may be.
A performing artist, a television show, a movie, a musical concert, and other similar events need an audience.