In a series where magic power directly translates into attack power (literally the whole point of second and third origin) i don't see how you think that having stronger attacks doesn't mean more magic power. And you keep saying "they have counters" but don't specify what they are. Are you just making assumptions there?
Honestly I don't know why you are stuck in the past. The alvarez arc happened and its canon GET OVEE IT! nothing is going to change and pretending it doesn't exist doesnt work for the story going forth because The creators clearly have no intention of Retconning anything in that arc. Whatever Natsu and company could do during the last arc they can do now and more considering it is a year later. But as I said b4 they aren't going all out and their opponent is acno tier (much stronger than any spriggan). Them struggling in these conditions doesn't somehow retcon the entire alvarez arc. Neither does the fight against the dragon eaters. I don't know why you have this notion that the dragon eaters are supposed to be some group of weak people but they have clearly proved that to be not true. Spriggans like neinhart and jacob were easily KO ed by natsu's Fdk attacks but the armour ds took 2 of them and was still standing. That automatically makes him Spriggan tier. These guys aren't scrubs and even at that they were still forced to retreat when team ft started getting serious. Just because you didn't like the alvarez arc and want tour precious spriggans to be the pinnacle of everything (which btw they never were) doesn't mean you can start claiming retcons when there are none indicated by the creators of the series.
Neinheart has higher magical power than Laxus yet he doesn't have anywhere near the attack power of him. Magical power doesn't equal attack power. If it did, Zeref would've been the strongest person in the verse but he wasn't.
August -> Copy/Nullify, Zeref -> Time mage, Acnologia -> Dragon of Magic, SF/7DS Natsu -> Space-time burning flames. Like I said all the versions besides Irene has shown a counter to the move. By key statements of DiMaria the only one who can just walk through it is E.N.D. which is an anomaly meant to bypass the curse of contradictions. So Irene most likely had a counter by just deductive reasoning.
And they are weaker get over it. Dude they can beat some S12s, but they are not beating the high tiers or top tiers. They just aren't on the level as they have no way to bypass their hax.
They struggled against the Dragon Eaters who are far less powerful than the high tier S12s let alone the top tiers so it does contradict the showings in the Alvarez arc.
Jacob was taken out by an FDKM attack that vaped Lake Sciliora instantly. Natsu attack on Madmole didn't even vape the ship. The difference in attack is astronomical. Not to mention Jacob didn't use his hax which would've easily killed Natsu.
Who said the S12 are the pinnacle of power? The high tier and top tier S12 are just stronger than FT. The 5 Dragon Gods and Touka are the only ones in the sequel that are above the S12s as they are God tiers in the series. The Alvarez power levels have been retconned and now they are fighting on the level they were originally at.
Current arc Erza with DS -> Cant flinch the WDG.
Alvarez arc Erza w/o DS -> Smack RoT Acno out of the sky.
You really don't see the difference in power? Lol, c'mon...
They are weaker.
Lucy doesnt have Fairy Sphere. Erza with DS magic can't smack an Acno tier opponent out if the sky. Gray lack Invel's ice. Natsu doesn't have SF nor 7DS. They are clearly weaker from the last arc and that's due to Mashima being on a ticking clock so he gave them BS boosts.
How does Diabolos measure up to the high tier S12 let alone the top tier?
Brandish never said August was the strongest. She said Irene rivalled August for the strongest and that without Brandish even knowing Irene was a Dragon.
My dislike from the last arc doesn't have anything to do with PL status as of now. They aren't as strong as the Alvarez high tier let alone top tiers.