Earlier quoted context omitted.
Yep, that one is my bad. That's why I added the edit.
I think (1) is a bit harsh relating to the terminology. Technically front running is based on plainly “non-public” information. The term has been generalised and expanded to include crypto transactions which are slightly more obfuscated from the average user who doesn’t sit and watch the mempool. I think the term is completely appropriate.
The usage is popularized because it makes sensationalist headlines and forum headers, that the "generalized usage" was either misguided or intended to confuse, which correlates poorly with accurately conveying the meaning of word or capturing the details of the blockchain phenomenon.