Minifying Js Files in pub/static folder in Deployment mode
We have done GTmetrix test for site page speed and it shows Minify js as 0%, and all the js need to minify are from /pub/static folder. Uploaded minify js files in pub/static files and increased the page speed, if we run static content deploy then all are regenerated with new files..and our page speed minify js is again down to 0%.
If we want to do js minification from magento admin side, it shows that minification will work only in production mode. And some forums tell that site is broken with js minification.