Keyburz, the specialist system does NOTHING AT ALL TO ALLEVIATE THOSE CONCERNS OF YOURS. The specialist system does not allow people to craft 2 star, or 1 star sky pirate or 1 star relic, items without those melds you complained about.
All it is doing is forcing whatever percentage of the crafting population that is at those stats out of the market based on the Specailizations chosen. That HURTS the market. It does NOTHING to help newcomers.
Getting t3 and t4 Materia are laughably easy. Forget buying Gil and spending it on Materia on the boards. 3 million Gil? That is more than enough to get a ton of t3 and t4 crafting Materia if that friend of yours wanted it. All it takes is hitting 50 (NOT 60, just 50) in both Miner and Armorer. No melds needed here. Mine up a ton of Cobalt Ores. BUY a bunch of Iron Ore off of a NPC vendor, or mine up a bunch of it. Buy, off of the NPC vendor, the left side crafting gear in Mor Dhona, and start QS'ing Cobalt Ingots. Hand them in for that triple leve in Mor Dhona. When the gear is done binding, convert and buy new gear. Guess what - income from those leves surpasses the money's spent on the gear, and you are getting t3/t4 Materia! With some t2/t3 from the i44 hat.
There are ways of getting Materia on the cheap if you but look. And they do not require melding. They simply require a little bit of the time and effort that you should want to be doing anyway. Having Armorer at 50 should be desired for the cross class skills. Having miner at 60 should be desired for the time savings in sending the retainer out for stuff you don't want to be bothered with, or for stuff while you are in a dungeon.
The problem with the specialist system is it does nothing at all to help people who have one or two crafts leveled. The problem with specialist is that it does nothing at all to help people get things done with lower gear. There is nothing good from the specialist system as currently implemented at all. I have said several times how to salvage the specialist system, how to make it at least alleviate the need to level all the crafters to 50 for the skills. SE does not seem inclined to actually do that, unfortunately, even though it is the solution that would best help your friend.