Yeah, especially Excel.
LibreOffice Sheets doesn’t compete with Excel 2024, it competes more with Excel 2003. Granted, this is fine for a lot of (most?) people but it’s still not a “replacement” in my mind.
I ended up just building a Nix Flake to properly run Excel. At least then the operating system itself isn’t MS.
We really need investments from large public institutions in LibreOffice Sheets.
What version of Excel does your Nix Flake package out of interest? Is it current?
I kicked Excel to the kerb in 2005 or something like that and have been a happy Apple Numbers and Wolfram Mathematica (and SPSS, PSPP, and R, and Python) user ever since.