I don't think this is a dealbreaker for 99% of people. I currently use Tower (https://www.git-tower.com/), a closed-source Mac Git client that costs $70.
It's beautiful, it speeds up my work day to day, and it's been worth every cent. Open source is great and I spend my days building an open-source mail client, but I have no problem paying for great tools.
It's beautiful, it speeds up my work day to day, and it's been worth every cent. Open source is great and I spend my days building an open-source mail client, but I have no problem paying for great tools.