I am not sure what do you even mean by that. I am not talking about lazyness. I am talking about opportunity cost. Learning an application framework takes time.

I am not sure what do you even mean by that. I am not talking about lazyness. I am talking about opportunity cost. Learning an application framework takes time. There is the language, the api, the architecture best practices, the design processes. You might want to learn about accessibility, responsiveness, cross platform issues, software packaging/distribution/update management. If you skim a tutorial and release an unmaintanable mess because you lacked experience with your tools users are not going to forgive you because thank god you did not use electron. You might have some time to learn all this. Or not. Maybe you are busy finding funds. Maybe you are pitching companies to get your first prospects.