In all seriousness tho, if you have trouble with online dating, try going out more. You got hella thirsty guys sending messages to girls, so they got a lot to sift through and probably won't bother with most of them.
My buddy looks like a Mexican Ryan Gosling but stands around 5'7" to 5'9". He usually had no problems picking anyone up (when he was still single!) at a bar, and while he could find some success online, it was nowhere near what you expected he could get.
Expectations are just different online because they are afforded more options from thristy dudes who probably wouldn't have the balls to approach them in person in the first place.
I think this is what people are missing with the "just go work out" advice. Obviously, working out will make you do better on Tinder, but dressing well, being in shape, having a decent personality, etc, will improve your dating life everywhere. IMO, it will probably work even better in person than on Tinder. Tinder (online dating in general to some extent), is STILL the problem, even if there are ways to play that particular game better.
If you're on Tinder/Match/OKC/online in general, being short has is a negative that you have a limited number of tools to deal with, especially on Tinder. Similarly, if you're black, there's a whole host of negative stereotypes that you carry online and in-person just because of your skin color, but again, online, and again, especially on Tinder, you have a very limited number of ways to cut through them. I wouldn't really advise any guy to rely solely on Tinder or online dating to meet women, because frankly, you will just meet better, cooler, more well-adjusted women more easily in person. It's more intimidating, but it's also allows you to take advantage of all of your good qualities that might balance out the physical ones and typically has a higher success rate as a result.
Tinder just takes society's general over-focus on appearance, and amplifies it. And on Tinder, in particular, this effect is worse for men because of the dynamics of the app, presumably because the user base is heavily skewed towards men, and the high prevalence of "dead" or "bot" accounts on the service. It's interesting because usually this appearance "pressure" is more of a problem for women, and now it's becoming a problem for men too, but just in a different way.
Tinder is a problem because you get dudes that come into these topics and say "I will never ever get a girlfriend" and then they go on Tinder and this validates that belief. In reality, if you got those dudes into some sort of activities where they interact with women, they would eventually figure it out. On Tinder, they likely never will.