I hope people learn lessons based on abandoned products like: 1. Google Chat removed XMPP interoperability. 2. Google abandoned wave. 3. Google abandoned goo

I hope people learn lessons based on abandoned products like: 1. Google Chat removed XMPP interoperability. 2. Google abandoned wave. 3. Google abandoned google chat and replace with Hangouts. 4. Hangouts replaced with two products, Hangout Meet and Chat. 5. Google chat integration with google voice abandoned and now google voice is a separate product (may be abandoned later). 6. Google launched Allo and Duo and both abandoned. 7. Android message apps being tweaked, abandoned, replaced with incompatible apps in quest to make it like iMessage. 8. Now this is an attempt to replace hangout meet and chat with one app. Not sure than what’s the meaning on replacing old hangouts with two apps to again go back to one app. In essence don’t trust google with messaging app or critical systems to run company. Google is primarily a advertising company with technology and that is their core business which can get them more clicks, eyeballs and revenue. Anything even if with millions of users will be abandoned like many other products if it does not generate ad revenue for google. I am still posting even though it’s highly unlikely to make it to front page and also there is a risk of downvoting of my comments, critical of Google by google PR teams or staff as being done to my other comments in HN.