Not sure what the beef or problem is here -- surely the whole point is to attempt to address the question asked by the OP -- there's loads of software that undergo endless updates and for around 75% of their users there really isn't a lot of point. I like new stuff and I'm a real power user for example of EXCEL - but I'd suspect (and at least in my experience and have done quite a few large international projects) -- most users would not use any of the new features in EXCEL from beyond Office 2010. In fact the Free gnumeric spreadsheet on a Linux VM / host (you don't need the whole bloated libre office) works probably just OK for typical "Non Power users". Also Thunderbird is a decent free email client that works perfectly also on Windows.
I like Ms Office but there's no reason to use it if your requirements don't need it -- same with photoshop and a load of other software.
Gnumeric free spreadsheet -- you don't need to install the whole Gnome GUI package on a Linux VM or host -- just install the spreadshe. I've got this on a very efficient minimal resource Linux GUI (LXDE) . It has limitations such as not being able to do data inquiries or update from web data or connect to MySQL type datatbases - but most "typical users" don't need that capability anyway,
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Abiword is also a good stand alone word processor too . No need to install "Whole Office suites". Just select the best components.
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I'm 100% with new development but for many there's no reason a lot of times to "Upgrade" just for the sake of it -- and often too many upgrades just keep adding "features" and bloat and often ruin very successful mean and lean and great apps.
Cheers
jimbo