I'd definitely use Delphi again, and encourage it to be used, if Embarcadero were actually flexible on their licensing.
It's a damn shame that Embarcadero places so many restrictions[1] on Delphi Community Edition (CE) for even open-source contributions by anyone bigger than a small niche development shop.
If Embarcadero wanted to muscle back into the collective consciousness of software developers, allowing enterprise entities to use Delphi CE on open-source projects is a no-brainer, considering even Microsoft allows this with Visual Studio Community Edition[2], albeit with some other restrictions. Microsoft's enterprise limits on Visual Studio Community (250 PCs or not more than U.S. $1,000,000 or equivalent revenue) are so much more reasonable than Embarcadero's laughable $5,000 (thousand; not a typo) revenue limit.
An explosion of open-source Delphi projects might just revive it, if the CE licensing agreement wasn't so absurdly restrictive.
[1] https://www.embarcadero.com/products/delphi/starter/faq#tab-... [2] https://visualstudio.microsoft.com/license-terms/vs2022-ga-c...