Because first of all no one involved with Monero now (which is a fork of the coin that was coded as a scam, from which the crippled code was quickly removed, limiting its impact to a few percent at most, unlike Dash's 30% instamine) had anything to do with it, unlike Dash where Evan and most of the instaminers are still out there shilling it today.

Second, because it had minimal impact because steady long term mining distribution has the effect of reducing the impact of any short term issues on launch as in Monero or Litecoin (which is exactly why Dash's instamine, being the opposite, was so catastrophic).

And finally, because prominent Moneroers, certainly including myself and fluffypony among them, are on record repeatedly telling people not to buy Monero unless they are extreme speculators who are comfortable with the fact they will likely lose money. No one is continuing to try to rope in investors with spin and misleading statements and shifting stories about whether the instamine was redistributed or held by insiders as an incentive (reframing it now a "good thing"), unlike Dash.

By contrast, in addition to continued misleading statements about the instamine and the role of current leaders and insiders, Evan posted technical analysis telling people how great it was to buy Dash (EDIT: quoted below -- read for yourself, if that isn't transparent pumping, i don't know what is) at the same time it was later disclosed he was privately selling it.

And finally because it is off topic. In what brain dead logic does bringing up other coins like Litecoin or Monero serve as a defense of Dash's massive instamine scam, and of the ongoing shilling and pumping and spinning to suck even more investors into it?. But here's more evidence of AlexGR's continued participation, instead of throwing in the towel and finally allowing the scam to collapse, preventing even more investors from being scammed. Well done, AlexGR.