When gecko electron?

(Yes, I know that there has been effort to that, but at one point having gecko and FF seperate was too much work, so it was merged further, so that it's now even harder to create a gecko-based electron. So basically just create a clean FF profile, add all addons you want (uBlock and noscript are useful for some apps), and make a desktop shortcut to open the web page in that specific profile. Funnily enough, it's more lightweight!)