True, but the extension ecosystem is poor now. 1. Extensions in the app store are not easily searchable. They aren't indexed/sorted on the store properly, and

True, but the extension ecosystem is poor now. 1. Extensions in the app store are not easily searchable. They aren't indexed/sorted on the store properly, and many only show up on Google. 2. Many of the good extensions are no longer available, e.g., UBO and KeePass, Vimium (there is a Vim extension, but it's a poor replacement so far). 3. The store promotes junkware and throwaway extensions.