The advent of social media and the internet exacerbates many issues those with short stature may face. Negative emotions that you may feel are definitely caused in part by factors outside your control. However, everyone here should keep in mind that modern technology has destroyed everyday interactions that were commonplace just a few decades ago. These were interactions that helped everyone find their niche communities where they could fit in. Trying to find a community like this today seems increasingly hard to do if not impossible. In a world where humans are getting taller on average, data shows that feelings of loneliness and social isolation are increasing. In other words, even the person who is 190 cm in height feels lonelier than his counterpart would have been in the 90s. Add on a short stature to this example and it's almost like a death sentence. Socializing with others is fundamental to human nature and it would explain why some would feel suicidal due to their height.
For those wondering if limb lengthening is socially acceptable, it absolutely is. Beauty has transformed from being a subjective and uncontrollable attribute into a commodity similar to consumer goods. For example, you can get any sized breasts you want, a specific facial construction, apply makeup, etc. The unfortunate reality is that being unique is shunned and the new norm is an egalitarian beauty. So the problem is a byproduct of modern technology and it's not up to the few of us to change that. I for one would like to live the best life I can and if limb lengthening can change that for anyone, I say go for it.
One more point: if you think that limb lengthening is being dishonest about your genetics, I highly recommend that you watch a few makeup tutorial videos. The females transform themselves from way below average to 10/10 in some cases.