Out of boredom and curiosity, lets' look at some of the scanlation groups that have released chapter 200.
1./a/nonymous
2.no group
3. /a/nonymous(alternative)
Needless to say, all of the above are nameless releases. As such, there is no concept of pride of prestige that can be applicable to them. They were among the first releases that were posted. The most probably cause for them all to scanlate chapter 200 is the uncertainty because of the jB going down. They should stop releasing the next chapters, unless the anons want to watch the world burn. Moving on,
4.Regal Publishing
5.Zaibatsu
6.tsukinara
Are hitherto unknown/non-existent groups whose only release is Chapter 200. Most of the above applies to them, except for the fact that they might be more dedicated to continuing this game than the other anons.
That leaves a more manageable 3 other groups. Now 3 groups for a series is not that common but it does happen for some popular titles,and surprisingly even some not-so-popular ones.
Tl:dr This doesn't seem to be even a battle for prestige, as most of these 'groups' didn't have any to begin with(No offense). That means probably next chapter is going to be more quieter(at least I hope so)
Edit: As has been pointed out by the 'dude' above me, tsukinara worked as a TL for JB and worked on Kaguya sama, so he is not applicable to this list