Bragging is fine. Army should be allowed to brag, what they did for BTS is unbelievable, propelled those boys to the stratosphere of boyband legends.
Paving the way however is an insult that is used to discredit the work that other groups have put in. Plus it aint even true on its face. BTS didnt have a single thing to do with AIIYL charting in Bubbling Under, a Korean song from a rookie girl group that nobody in America knew about with no American promos. And D4 peaking at 55 on the Hot 100, no Korean act has ever charted in this chart as a 2 year old group, yet another Korean song that charted with no American promos (i dont remember the girls even setting foot in the US until late 2018-early 2019 long after its release).
You can argue that BTS paved the way for certain BGs to promote in the US with successful tours and promo of their own (NCT, SKZ, MX, Ateez). You can argue that they paved the way for Enhype and Txt. But that's about it.
I think the 'paved the way' thing is something we'll never agree on! And I genuinely get where you're coming from, the fanwars have gotten to the point where nuance is utterly wiped out and the cannons are set to "Complete Generalization" when the phrase is used in that context. You're right, BP legit had attention doing their own thing when they debuted.
But there's a couple of things here - Kpop had a following in the US in 2016/2017. It was a niche following, it was not even close to mainstream, it was it's own thing, but it was enough to make it worth it for huge groups to travel here, to justify kcon, and it was overwhelmingly focused on Big 3 groups. Big Bang was real real big Within This Niche. So was 2NE1. YG groups have always had lots of western attention in the scene that was kpop.
BP was not at all unknown, and AIIYL is a great song. D4 has an incredible video, and as other specific kpop videos have gone viral before, it's not outside the history of idol music for there to be some heat for a Korean act bc of a good release. But to the west, D4 was a novelty.
The Paved the Way argument is about the (attempted) MAINSTREAMING of Kpop. This is where we can disagree forever, but the metrics show that all kpop keywords follow the same graph rise as BTS's. Most of kpop didn't have Twitter, BTS wins the BBMA, suddenly everyone does. Kpop was not a genre to be taken seriously in any way before BTS. This is not BP's fault, but the way BP (whose trajectory has never looked like BTS's) was injected randomly into media about Bangtan was weird and very, very YG. in 2018 BTS was already making massive waves; BP is very unlikely to have gotten the partnerships they did, the Coachilla gig, etc, without BTS's influence. That they were the girl counterpart to BTS was a big push.
The western media had little to no interest in kpop being seen as anything serious before BTS, and them changing that game had a massive impact on all Kpop acts, including Blackpink. (Psy proved that you can BIG viral and still not be taken seriously whatsoever) Without Bangtan it would have been a fire video or two, the biggest gg in global kpop, real big in Asia, but not seen as a contender. The only thing that would have changed this if YG gave the girls truly contemporary music.
BP can both be legit successful AND have benefited from BTS's success. These aren't mutually exclusive. They're not mainstream, tho', and I do believe they were seen as a contender for mainstreaming because of BTS's influence on how the west approached korean idol music.
BTS lifted all of Kpop up - but it's up to other agencies to support their acts to walk the path they cleared. The next act to do it at a level closer to BTS will not look like them (or any Big3 group, with their aging house styles) but will have music that fits the trend and mood and feels different as well.