this guy compiled it before launch. others could have done the same or wait for the release you quoted.
Yes I agree (some) people could have compiled it themselves. That does leave out a lot of users though, within those first critical few hours.
Although...even this guy likely compiled it for the first time after launch. Linux users too for that matter. Evan didn't release the new source code until one minute before launch. I'm not sure whether it is possible to compile it on any reasonable (mainstream) computer within one minute. And with 500K+ coins mined in the first hour, minutes count...
There was no hyperinflation certainly. The rate of coin distribution was right on schedule within a few minutes.
Here's one of many, from over a year ago: https://bitcointalksearch.org/topic/lightwallet-a-lightweight-account-manager-for-monero-903579
2014 called, they want their "no GUI" FUD back.