Another way to make gold. This option works well at level 60 when you have some good gear already. Obviously, you should have some gold ready to buy reagents. Be ready for expenses up to 225 skill points in any profession: items below that are not worth much. You will get first income after 225 skill points in Leatherworking, Blacksmithing, Alchemy or Tailoring. Unfortunately, Engineering and Enchanting will still require some investments. The only way to make gold with enchanting is disenchanting skill (we talked about it).
You won’t get extra cloth by farming cloth on your tailor, so you can bring any character. The most expensive cloth will be mooncloth, with a 4 day cooldown. Grab that pattern from Qia in Everlook, Winterspring. The second best cloth will be runecloth. That’s best farmed from the ogres in Dire Maul, Twilight mobs in Silithus, and the trolls in Zul’Masher, which is north of Lights Hope chapel.
That's not to say that everyone has an unrealistic vision of what vanilla WoW was like. There were already plenty of people on the WoW Classic forums pointing out that perceived bugs are just recreations of the original game. And as noted before, a flaw to one player is a key component of the original positive experience to another. WoW Classic will surely please plenty of purists in spades. But this goes to show that it won't be for everyone who has fond memories of the game circa 2006.