Are you implying that JetBrains ides are not competent?
Compared to their alternatives like Eclipse, Visual Studio etc I think they're a huge step up. If you're a fan of simpler tools like vim, emacs or vscode etc I can see that they may not be to your taste, but I think their products are great. They're easy to get started with, powerful when you learn to use them, relatively bug free and I'd say they significantly boost my productivity.