https://www.vice.com/en/article/mechanics-ask-walmart-major-...
https://old.reddit.com/r/MTB/comments/z2d5h5/walmart_bike_un...
So for $118 you get a really poor quality bike that you probably can't repair. Or perhaps you'll end up with one that's just unsafe. $400–500 is probably a reasonable price point, but that'll get you something that's adequate at best. Heavy, clunky, and unpleasant to ride.