With a Bambu printer, it's really simple to get started. Other brands have fans, but Bambu has made these really easy to use and reliable. If you have average skills, you're good to go.
Things might go wrong--like clogs--but it is infrequent. Minor issues have been rare for me, and I've had no clogs. Anything that does go wrong is covered in the documentation or forums. Replacement parts are also cheap.
Also, unless you're in a dry climate, filament can degrade if left out. Use it quickly, or get an airtight storage box with desiccant beads. The bins from home improvement stores are ideal. As for desiccant, get a pound of the cheapest silica or alumina beads you can find online, put them in a sock or mesh bag, and recharge them in the oven once a year.
Once you know how to print other designs, you can learn Fusion 360, which has a free tier. Soon, you can design your own objects to fix stuff around the house. It's amazing.