I love electron and I've never built one and don't have any immediate plans to do so. I'm a Linux user and because of how easy electron has made cross platform, I am enjoying far more applications that support Linux because barrier is so incredibly low.

Are they resource hungry? Yes. Are they as smooth as a well polished native app? No. But, for many of these apps, the alternative is having nothing at all.

"Requiring a Mac." This most often bites me for testing Apple Pay. This assumes that writing an iOS is my primary responsibility. For some folks, that's not the case. This isn't a huge deal because I can just use a test device, but it is annoying.