Why do the raiders think that if the Relic weapon is the same level as the Raid weapon, there would be no incentive to raid?

Like why would you care if someone got a Ilvl405 Relic weapon that glows after that person took an entire month of grinding to make? It takes absolutely nothing from anyone who raids. In fact, obtaining a weapon thru raiding is and was always easier if you have a static, since once you know the mechanics, you can just farm it.

The best weapons in FFXI are relics. The Bosses in Escha zones drop some freebie weapons that count as Raid weapons but are no where near as powerful as the relics or as what FFXI calls them "R.E.M.A" weapons.

Having the Relics/Eurekan weapons at the same ilvl as Raid weapons, gives all players something to progress and log in for. Reducing it as a glamour item killed it.

Not everyone likes to raid. Just like not everyone likes to do Relics/Eureka. Raiders have something to do every week. Give the casuals something to do as well, progression wise that is actually worth the time doing not just for glamour.