Debian is a large, complex operating system, and a huge open source project. It’s thirty years old now. To many people, some of its aspects are weird. Most such things have a good reason, but it can be hard to find out what it is. This is an attempt to answer some such questions, without being a detailed history of the project.
I always point people to PopOS. Like Ubuntu and Fedora, it is backed by a company meaning there are dedicated developers who are paid to work on it. System76 also makes hardware for normal humans so it is tailored for the average person.
The thing about suggesting distros is we are inclined to tell people all the options. I say use PopOS and don’t give them any other choices. Has worked well for me so far.