News and weather is basically just merging with another app, reply moved into Android (I beta tested reply, and despite the app being gone I still have the features), Tez still exists as a part of pay, showtimes got rolled into normal search, tango was experimental and became arcore, google x very much is still around, glass never left beta as a consumer product and is still relevant as an enterprise product. Chrome frame has no reason to still exist, Quickoffice merged with Google docs, the Nexus line became pixel, noop was a 20% project, not an official google product.
When you remove the garbage, you end up with a company that deprecates a few things each year, most of which you've never heard of anyway.
chromecast's ux was always waaaaay to complicated to understand for non-tech people and audio is it's first casualty.
Allo is overhyped, from day 1.
Your list is missing some high profile products like Google Allo and Chromecast Audio.