What does “like this” imply in this case?
There might be a misunderstanding of what our goals in this forum are - we want to encourage users to understand how to search for solutions on their own, helping out when needed.
Personally, I feel like there is quite a demanding attitude towards the staff of this forum. Yes, we do want to help but not with the most basic questions which can also be answered by looking at the wiki or reading the website & features prior to installing for example (which appearently did not happen in this case).
It might seem rude to you but there have been cases of people just being very demanding and generally requesting lots of help, not following the answers closely thus wasting the free time of the persons who dedicated that time to this project. That is something we are trying to avoid, leading to seemingly “rude” answers at times. Also, keep in mind that language barriers are also an issue - in any case I think its rude to call someone out like this.
This for example couldve been answered easily by searching for what -git packages are. Although Im sure that someone using *nix for 25 years has come across the term “git” before 