To each their own.
I just prefer the familiarity of the terminal. I heard that windows is getting a bash shell... but idk.
There is no right or wrong. Computers are tools. Use the tools that work for you.
Really, A completely flash site in 2018? I am not turning flash on but can only assume this is the original site from 1997 when the domain was registered.
Edit: Excerpt "In fact, what the campaigns describe would be illegal no matter what the FCC does. The Telecommunications Act explicitly prohibits the sharing of “individually identifiable” customer information except under very specific circumstances."