Online office365 excel is a thing if you need to use for work, etc. I have been almost exclusively using Linux for work since 2017 now. There are some apps for linux like MS Edge, MS Teams, Teamviewer, Webex, Zoom etc. But to fill the excel void I just login via the web browser. It is not 100% identical to using the native Excel App but close enough that I don’t need Windows. LibreOffice was working for casual excel tasks but I found it removed the auto table row shading from excel documents, and when submitting reports it was best to keep the look consistent.