I've since switched to Underwood Ranch and the flavor I remember from 5 years ago is back.

I now buy it by the case to save on shipping and distribute to friends.

[0]https://www.mashed.com/182079/the-real-reason-huy-fong-srira...

Edit: The "new" Huy Fong sauce has a very distasteful aftertaste to me - I kept thinking I had some old/bad bottles that had been laying around the pantry too long, but brand new dated from the store also had the same thing. I likely am in the minority here, but it was enough to stop using sriracha at all until I came across that article and had a chance to order some Underwood. Now it's back in the rotation for me.

If I can't get Underwood there are plenty of boutique hot sauce brands now that have acceptable versions. Yellowbird is quite popular and available, but I find it too sweet for my tastes.