I dont know how people do it, every sugar alternatives I've tried taste like ass: sucralose, aspartame, acesulfame potassium, saccharin, all of them are fucking disgusting.
I'd say sucralose is the most pernicious, I've bought things not labeled as no sugar(Asian countries LOVE using it in random shit) and as soon as that aftertaste hits I gag.
You can have my bottle of campari, I LOVE gin but a Negroni? Nah, that shit is like drinking cough medicine from the 1800s sans heroin.