Alternate OSes have a rougher path to relevancy than they did in the 90s.
LibreOffice requires a full Java runtime environment, GCC and Python to be ported to your OS.
Firefox adds Rust to that equation.
Modern web browser performance is tied to hardware acceleration on GPUs.
Keep in mind too that your users will consider you not functional for day to day operations if you can't read and write FAT32 exFat NTFS HFS+ UDF and communicate to devices over SAMBA and MTP.