And they allow one to use the personal license at work, so long as no one at home is simultaneously using that license (I'm paraphrasing, and also cognizant that "at work" and "at home" now mean something radically different than this time last year) : https://sales.jetbrains.com/hc/en-gb/articles/207240855-Can-... (going up one level has all kind of interesting other licensing FAQs)

I actually still do that even though work bought me an IJ license because my personal _suite_ license covers more tools