There's an implied you. (https://socratic.org/questions/what-is- ... ed-subject)
No, we can't always tell. What's the point of encouraging incorrect unit usage? People who don't know the difference should learn it.
How would you feel about a car "expert" who answered questions like this?
Q: How fast did you go?
A: 80 miles
Q: How far did you go?
A: 80 miles per hour
Q: How much fuel did you put in?
A: 11 gallons per minute
See example below of a total cluster%#$%4 when someone didn't know what the heck they were talking about:
http://www.mynissanleaf.com/viewtopic.p ... 05#p565905
K-MTG who I quoted at https://teslamotorsclub.com/tmc/threads ... st-2470307 also didn't know what the heck he was talking about. He deleted his own post or something. We couldn't tell if he meant the power level got up to 50 kW or if 50 kWh was dispensed. He was also WAY off. The CHAdeMO adapter didn't work on the Model 3 until almost 2 years later.
There was this garbage involving nerys that I pointed to at http://www.mynissanleaf.com/viewtopic.p ... 27#p566027.