oh LibreOffice works great for me in general. Only for some documents with macros that were created in MS Office, I have problems running them. Eg: I once received a MS Word document that has some preprogrammed drop down list - so you click to extend the list and choose your items. The document opens fine, but I couldnt get the drop down feature to work. For Excel, documents with lots of VBA codes, I need to go in and do some manual changes.

In general, for 99% of the tasks, LibreOffice is fine. But it is that 1% which makes me still open up my Windows VM for MS Office.

After their shenanigan with subscription only models, we still see MS Office being used a lot. It shows how strong MS grips on the Office area is.

You are correct that 365 is used for most people. I used to use it too…For me, I prefer to be able to access stuff whenever I want. I live in an area with very shitty internet (both Wifi and 4G). Once, a client and I had to wait 5 minutes because Office Online takes too long to load up a spreadsheet. Offline for me is just a peace of mind.

LibreOffice better step up their games and make their office suites better. Outside of very niche and specialized applications like CAD or video editor, the average Joe will just need a good office suite to do stuff.