gasoline ethanol stabilizer worth using?

I found an unopened Amsoil Quickshot box in my dad’s basement. Is this stuff worth using? If no I might return it for refund

This stuff: https://www.amsoil.com/shop/by-product/fuel-additives/gasoline/quickshot/?code=AQSCN-EA

.

It is for gasoline. If it is old I would dispose of it properly.

It’s for gasoline? Wow I didn’t know that. /end sarcasm. I had it in the title so I know what it’s for. The order slip says 2 years old. I’ll dispose of it in my VW gasser (GTI)

But you didn't say what you wanted to use it in, and this is a diesel site not gas. Maybe if you posted clear concise questions they could be answered correctly.

You must have a low opinion of your fellow citizens If you think they’d be dumb enough to pour a “gasoline stabilizer” into a diesel. At what point did you become so embittered towards your fellow man?

Since many have posted on here that they will pour almost anything into their fuel tanks. Not embittered at all, just didn't want to see another mistake made. Make of it what you will though. You are the one who posted on a diesel site, a somewhat cryptic post about a gasoline fuel stabilizer and what to do with it.