You’re welcome.
It’s good that you are using your agency to check if commands given here are correct or relevant. I must say, though, that you should make sure you are actually learning how to do things on your own.
Also, ChatGPT doesn’t seem to provide sources for the information it spat out to you, but pretty much everything I said you should do can be found on this forum or on the Arch Wiki: https://wiki.archlinux.org/title/Main_page
For instance, I did not advise you to use the -Rdd command, but ChatGPT did.
It can be a dangerous command.
Warning: The following operation can break a system and should be avoided. See System maintenance#Avoid certain pacman commands.
pacman -Rdd package_name
This is from Pacman’s wiki: https://wiki.archlinux.org/title/Pacman#Removing_packages
So, the same way you ask a bot if a command given by a human is necessary or safe, should be the same way you ask that bot what a command given by it does, and if it’s necessary or safe. 
For technical troubleshooting, I’d recommend using Perplexity AI instead. It gives you links to where it sources its output from. That way, you can read and understand. And it doesn’t require an account. (I know ChatGPT no longer requires one either)