Thunderbird still has potential to fly despite developers leaving the nest

I hope T-Bird does indeed have a happy, healthy future. IMO, it's one of the best email clients available. Contrary to what the Mozilla Foundation thinks, not everyone likes/uses webmail...

 

Although I like Thunderbird, I don't care. Nothing lasts forever in life, including software.
If Thunderbird stops, I replace it with another email-software, choices enough.
If Thunderbird doesn't stop, I keep on using it.
Softwares are just tools for me and I can't be a fan of any software, because there is always a personal wishlist.
I like FDISR too, but if I ever find a better software, I ditch FDISR immediately without hesitation and replace it with the better one.