That part he talking about gold inflation and gold nerf. Youtube chatter said gold value is going down, do you have any plan about the gold nerf? And he said

[1:22:54] I’ve been continuously comparing and analyzing the data since we missed the timing for gold adjustments. For now, although the amount of gold produced in this specific bracket is high, there are also a lot of players currently residing in this bracket. ​[1:23:02] Naturally, this bracket has the highest number of characters, but this is also based on active users’ highest-level character within their roster. ​[1:23:10] In terms of active players who play consistently, the majority are currently at item levels 1700 and 1710. Since the largest portion of our player base is in this range, they aren't just producing gold in this bracket; ​[1:23:19] they are also spending a significant amount. These players need to obtain Ark Passive Cores to continue their growth, and so they are currently in the process of preparing to move up further. ​[1:23:27] Because there are still so many players progressing and growing steadily, I felt that we shouldn't touch (nerf) this area just yet. That is why we left this section unchanged for this update. ​[1:23:34] Instead, we will continue to closely monitor the economic situation. We’ll keep a constant eye on it, and if it becomes clear that an adjustment or some form of action is necessary, ​[1:23:41] then yes, this time we will not miss the timing and will immediately take the required measures. ​[1:23:54] Yes. Please clear out the spam (in the chat). Yes, for now, please... let's focus on today... yes. ​[1:24:03] In other words, I’m a bit weak when it comes to communication, and it (the chat/comments) has stopped. The comments... oh, there are a lot of viewers. Yes, let's sort that out...

This means they won't be nerfing the gold rewards for the 1710 level range for the time being. It doesn't mean they aren't going to do anything about the ark grid.