THERE IS NO REPLACEMENT FOR EXCEL in the financial sector. Part of the reason why is because Excel has customers -- big, rich, important customers, and lots of them -- and so it is supported and updated as if by an entity that wants to please its customers.
I use PowerPivot and PowerQuery a lot. A job does not have to be particularly interesting for you to derive value from those two, practically any Excel-using job will do. Either of the two is a game-changer by itself.
I think that the bulk of user-facing changes to Excel over the last ten years is in either PowerQuery or PowerPivot. Neither has an adequate alternative in LO, as far as I’m aware.
Irrelevant. We're dealing with industry wide network effects here.
Excel has complete dominance and will keep it unless they release a version where 1+1=3
So basically? Everyone.
It doesn’t have professional support for individual users, I’ll grant you that.
[0] https://www.libreoffice.org/get-help/professional-support/
The issue is not whether software developers can replace their (barely existent) Excel usage but whether accountants & office workers can.
I have yet to meet a SINGLE accountant aware of openoffice/libreoffice's existence. OO/Libre is deader than dead in the one segment where it matters.