Might be true in the US. Oddly enough however, the US did not invent the stuff, nor put it on the map.
The sauce was first produced in the
1940s by a Thai woman named Thanom Chakkapak in the town of
Si Racha (or Sriracha), Thailand.
[6][7] The Sriracha sauce itself may be an adaptation of a Cantonese garlic and chili sauce originally from
Shunde,
China.
In the early 1900s,
Cantonese immigrants settled in Si Racha, and their garlic and chili sauce was sold in Thailand for decades before the first bottles of
Sriraja Panich were produced.
[8]
In the United States, sriracha is associated with a
jalapeño-based sauce produced by Huy Fong Foods[9][10] ………The Huy Fong Foods Sriracha was first produced in the early
1980s for dishes served at American
phởrestaurants.
[10]
So it was first produced in the US over 40 years after it was first produced in Thailand and over 80 years after the original version of it was first sold there.