Topping BB200 ain't the thing anymore. Like it was a thing when BTS did it for the first time but there is no more buzz from it. Stray Kids did get that #!, what buzz did they get? Did they meet the current Korean president? Is everyone thanking them in Korea? And besides, to top the chart you also need to release at the right time. Twice sold more than any Kpop group except for BTS and still ranked only #2. Like it is not meant to be at this point.
Meanwhile topping Hot100 will require your song to actually do well for more than just few days, frontload aspect doesn't matter so subsequently the release time also doesn't matter.
Therefore there is absolutely no reason to continue this practice, Monday releases >>>