It’s not work as a company, but work I do in the company, that is preventing me from using linux. I am software delevoper, and we are developing desktop WinForms and WPF apps. The main problem here is that both WinForms and WPF are tied to Windows, and they are not working on any other OS. We would love to port those programs to another platform, but you can’t just port programs that are developed 10+ years overnight. Those project are just too big to port them in some normal time. And there are also 3rd party libraries, that we are required to use, that are made for .NET Framework only. I forgot to mention, that we are using .NET Framework, that is working only on Windows. We could use opensource .NET, which works also on Linux, but even in opensource .NET, both WinForms and WPF works only on Windows. We could use Avalonia instead, because it supports Linux also, but even that is not just straight forward. It would be easier to just create new programs from scratch, but you would still need to support older software, and we just don’t have time nor resources to do that.
It has extensions support on mobile. I can’t live without uBlock Origin. I installed Firefox on PC because of synching between Firefox on PC and Firerox and Android. I now stopped using this feature, but I kept using Firefox. I only use Chrome when pages don’t open correctly on Firefox.