University lecturer Gunn became an overnight sensation after losing all three of her round robin battles by a combined score of 54-0 when breaking made its Olympic debut at the Place de la Concorde.
The 37-year-old was mocked online and in the mainstream media for everything from her moves to her green official team kit.
Gunn told Sydney radio she was still breaking but not competing.
“I’m not going to compete any more, no,” she said on 2DayFM.
“I was going to keep competing, for sure, but that seems really difficult for me to do now to approach a battle.
“Yeah, I mean I still dance, and I still break. But, you know, that’s like in my living room with my partner.
“It’s been really upsetting. I just didn’t have any control over how people saw me or who I was.”
Breaking was dropped from the Olympic programme for the 2028 Games in Los Angeles. Gunn said she would not consider coming out of retirement if the dance-sport returned to the Games.
An online petition that accused Gunn of manipulating the qualification procedure to earn her Paris spot attracted 50,000 signatures before it was removed at the request of the Australian Olympic Committee (AOC).
The AOC also refuted a claim that Gunn’s husband, Samuel Free, who is also her coach, was involved in her selection.
Gunn said the “conspiracy theories were totally wild.”
“But I just try and stay on the positives and that’s what gets me through,” she added.
“The people that have like (said), ‘you have inspired me to go out there and do something that I’ve been too shy to do. You’ve brought joy, you’ve brought laughter. You know, we’re so proud of you.'”