Unfortunately a lot of people have thought the same thing, and I believe they've cut down on that. Wouldn't hurt taking a brief look into it, though. However, the rewards points aren't as valuable as they used to be, I'm pretty sure.
I was more thinking of when you're telling your friend what the temperature is outside, or scenarios similar to that. It's not useful in most other applications.
In fairness to Fahrenheit, you can round it to a whole number with a lesser difference in feel. That's more for feel though, for measurements of temp in cooking or chemistry, Celsius is useful due to boiling point.
I've always thought Fahrenheit was the better measurement in regards to weather. 0 F is uncomfortably cold, 100 F is uncomfortably hot. It makes so much sense for the weather. 0 C is freezing, 100 C you are dead. Of course, for most things Celsius makes more sense, and even though I live in the US I don't even know how to measure computer temperatures in F, it just sounds crazy. When it comes to weather though? Fahrenheit is where it is, in my opinion.
Please guys, I know plenty of you will disagree with me, that's okay, this is just my opinion. Please don't get upset I know metric is generally better!
Yeah, quite a few attempts made during the pandemic is what I heard