Certainly ! What has been challenging for me was the shift from using the browser and the portal to create workflows, to suddenly have to get familiar with using Visual Studio Code and all that entails. I think a supported scenario should be that functions that need to be called from a workflow are developed by developers and then made available to the low code / citizen developers, who can simply refer to the function from within the workflow without necessarily having to know how the logic app project is structured. Another thing that would be useful would be to be able to pull the code from the deployed app instead of having to create a devops project with source control and insert the workflows manually into the project. In other words, point to a logic app and tell visual studio code to download the app with all its constituent parts into the VSC project. Best of both worlds.
I know that I'm nitpicking here. I think it is really great to be able to seamlessly extend the logic app capabilities with custom actions, this is a huge benefit.