Your actions are making the entire FFXI community suffer

[Daemon]

No, seriously.

BLM first of all is barely used except for the occasional manaburn skirmish, where you will be running around and nuking things in Cirdas [U] that die pretty quickly. Nothing will be alive long enough to engage, you will never have TP unless you're using Icarus Wings and those give medicated status.

SMN is garbage, sorry. When SE removed the need for Perfect Defense from FFXI they effectively wiped the job off the face of the earth, and regardless, SMN isn't meleeing anything worth discussing. Sorry, being useful against trash mobs doesn't make something useful overall, sincerely, my Mjollnir.

SCH is used for three things as far as relevant content goes: stun gunning, being an extremely low maintenance two-box, and being an effective low-attention healer via regen for weak content. In none of these circumstances is Myrkr ever going to come into play.

So Myrkr is useful?

All 3 jobs have the ability to use Ikarus wing to gain TP in case an emergency happens where Myrkr is needed "at the moment".

Scholar CAN keep up TP regain the entire time with Perpetuance + Adloquium. (And why wouldn't you if that helps the DD's TP faster?) That includes BLM in party "Could" get this too depending what role they play and what gear they use however since BLM won't be keeping this equipped playing the "Nuker" roll based on switching over to staffs such as Magian Trial or MAB soothsayer staff then yes the Ikarus wing would still be option of choice.

Maybe "YOU" never partied with a good Summoner but the ones I've partied with always gave us "Fleetwind" to save us time roaming around huge maps, Dyna Xarc, Dyna Bubu, ect. Alexander used in every event where it was required unless if it was something we could handle without. And depending on what you are doing, Ecliptic Growl or Howl is used for stat buffs.

In certain events such as WoE & Besieged where Temp items such as Dusty Wing that gives 300% TP.

Myrkr can give you over 1K MP back.

And you are saying this is worthless.

Btw when I Scholar, Bards don't even have to worry about keeping Ballads up or even cast it on me allowing them to have less work and more focus on DD in big events.
When Max merits on Sublimation and Convert can do a decent job, Myrkr is what keeps SCH independent on MP.

Poor advice given to players who ask for help follow your example and wonder why they got refused joining big events when they did the best they could to listen and do what you advised them to do.