Summoner is doing too much in 5.10

[Galvuu]

snip

It was actually just shy of 1.5k.
And the FFlogs data disagrees with your statement... a good SMN wins out. You literally need to dig into top 50 for BLM to win out.
But yes, 5.0 was definitely imbalanced. You do yourself a discredit by being so hyperbolic :c

dont compare Blm from other tiers to assess Blm now.., Blm has had huge issues throughout every expansion

This isn't true either. As far as casters go, 4.4/4.5 was actually mostly ok.
The QoL changes on 5.0 were also quite decent for BLM. Funny enough, Midas was also ok for BLM. So the job was pretty much ok 1/3 of the time.
Which is "bad" overall, but honestly it was never horribly dysfunctional, which is better than half the jobs in this game. It might've subpar in terms of balance, but I think BLM was only almost unplayable in 3.0 and 4.0 with the old AF timer and ultra tight rotation.
Those days weren't fun. BLM mains actually have it "ok". Neither great nor terrible.