It’ll be more like ordering a Chinese “first person RC car” then grabbing a conversion kit. this company newbeedrone currently sells a drone, and a kit to convert it to a car

But instead they will reverse it. You get a cart, and they sell you a $20 drone conversion kit personal fan add on

The video I saw was saying cat into grep is totally fine in day to day life do whatever comes out of your fingertips naturally, but if you’re making a bash script for others to use, use grep args because cat pipe grep can do some strange stuff with error handling. Which I have no experience with, but sounds reasonable