Is there a noble Hadith stating that people in the End of Times will not use camels for transportation, that Allah will afflict the disobedient with an incurable sexually transmitted disease, and that a precious metal will appear in Al-Sham over which evildoers will compete, and what is the extent of the authenticity of these Hadiths?

There is no hadith (definition) indicating that people should abandon the use of camels for transport. However, Allah bestowed upon His creation the blessing of animal mounts and mentioned His creation of what they did not know of modern conveyances. As for the disease that Allah afflicts upon those who commit immoral acts, it has been mentioned in a hadith that it is the plague and other ailments that were not present among their ancestors. Regarding the metal that appears in Sham (Syria), there is no explicit hadith concerning it, except what has been reported about the appearance of a mountain of gold in the Euphrates River over which people will fight, and whoever is present should not take anything from it.