Take Microsoft for instance, they have been pushing heavily what they called the New Outlook, which is basically a web-based client mirroring Outlook on the web (OWA) , packed into an EXE file (not sure if it is Electronized or not)! Then, they renamed the real native Outlook app as Classic Outlook to feel old-fashioned and outdated and as result, we ended up losing some core features that made Outlook, Outlook. We lose: COM Add-ins and VBA Macros, MAPI Support, Word as Email Editor, .PST File Support.. to name a few..
This would be probably one of the reasons contributing to the Collapse of Civilization (https://news.ycombinator.com/item?id=25788317)