Amateur photographer for families and children
Armature videography for funerals and speeches or small family events
Book binding
Painting / repairing of furniture. It is typically single color stuff.
Minor handy work like hanging pictures and fixing closet doors.
Sheleping or moving help
Currier / deliveries
Shamus pickup
Grocery store shopper
Call a mechanic shop and offer to pickup or drop off cars for clients who have no time.
Become a voice artist and record books digitally.
Gardening
Become a colorist. Black Magic Davinci Resolve is free to download and you can learn how to use it with a class from LinkedIn learning.
Become a video editor using the same program.
Call companies and offer to file paperwork.
Call companies and offer to straighten out the shop or sort out parts.
You said side hustle. The keyword is hustle. You’re not going to get rich (al pi derech hateva) by only being willing to do “rich” work. You gotta “hustle”.