No, he has an objection to them dropping support for "bower", which is a package manager for javascript files. It does seem like a typo of "browser", so I can see where the confusion would come from.
bower install lodash => bower_components/lodash/dist/lodash.min.js
npm install lodash => node_modules/lodash/dist/lodash.min.js
Only difference there is you use `node_modules` instead of `bower_components` for root directory.