Remember what? That people have different preferences, workflows and methods of staying productive?
Someone voiced that they liked a certain tool for a certain feature and suddenly we are judging them for it? I like that people share their thoughts and opinions.
Remember this type of comment. Never let yourself fall into this type of thinking when trying to understand what your users want.
Instead of passing judgement on why someone values something, why not ask?
For example, if you were to ask me why I chose to keep using an IDE that I had spent years of my life building muscle memory using perhaps you would get a better understanding of the specific part of the lifecycle I was at when paying for software.
It's not that the git gui was the reason why I signed up for the software in the first place. The git gui was the last reason for me to not jump ship when switching to something like neovim or helix. This was during a time where LSP was becoming popular so refactoring tools and intellisense were finally getting better adoption outside of the JetBrains tooling. Most of this was achievable with editor du jour + lsp plugins, but the git ui was the one piece I hadn't personally solved outside of the JetBrains ecosystem.