Yeah, 100%. I'm not a hardcore FOSS only person, but for my core workflow, when a FOSS tool exists and works well, I am not likely to use a proprietary alternative if I can avoid it at all.
So yeah, I'll use Excel to interoperate with fancy spreadsheets, but if LibreOffice will do the job, I'll use it instead. I tried out several of the fancy proprietary editors at various times (SublimeText, VSCode, even Jetbrains), but IMO they were not better _enough_ to justify switching away from something like vim, which is both ubiquitously available and FOSS.
So yeah, I'll use Excel to interoperate with fancy spreadsheets, but if LibreOffice will do the job, I'll use it instead. I tried out several of the fancy proprietary editors at various times (SublimeText, VSCode, even Jetbrains), but IMO they were not better _enough_ to justify switching away from something like vim, which is both ubiquitously available and FOSS.