Yes, a GM streaming and providing lessons for free is nice. But in this case the GM was clearly consulting with the IM during points in the tournament and the IM actually said some things that affected the GM's play in the position. I didn't watch much of the stream but here are two specific points where consultation was clear:
https://www.twitch.tv/chessjuice/v/98800246
1:47:17 - The IM says "Maybe you should think how to prevent Nc6...Maybe Qa4" which the GM eventually agrees with and plays
1:48:40 - The GM says "If I move the knight then after he develops Nc6 then Rxe6 is winning" but the IM corrects him and says that "your bishop on f4 would be hanging at the end of the variation" to which the GM says "oh you're right. So Nd3 maybe"
Now obviously these two examples of consultation are not game-changing and even if the IM wasn't present talking to the GM then the GM would probably have found these moves/ideas on his own anyways. But the main point is that consultation with a friend, engine or opening database is against lichess.org ToS and if Thibault is fine with granting permission to specific people to work with another player during a rated tournament then the ToS needs to at least be re-written for that specific rule.
Also, why was consultation allowed when we have no clue if the consulted player may have potentially used Stockfish computer lines? What if the IM had started to spout off Stockfish's top recommendation in a bunch of different positions? I know that didn't happen in this specific case, but technically the IM could have done this since the duo had already been granted permission to consult together and there would have been no way for anyone to know if the IM was using Stockfish on the side. It could have just been claimed that the moves were found through "consultation".
Finally, is this privilege only going to be granted to titled players? Hypothetically, what if a 1800 wanted to stream and consult with his master-level friend during a tournament? Wouldn't that be nice instructional material as well? Is this rule only in place if the higher rated player is the one making the moves and receiving consultation from a lower-rated player? What if two GMs wanted to consult during a online tournament and win every online tournament in existence? Would that be allowed?
Yes, a GM streaming and providing lessons for free is nice. But in this case the GM was clearly consulting with the IM during points in the tournament and the IM actually said some things that affected the GM's play in the position. I didn't watch much of the stream but here are two specific points where consultation was clear:
https://www.twitch.tv/chessjuice/v/98800246
1:47:17 - The IM says "Maybe you should think how to prevent Nc6...Maybe Qa4" which the GM eventually agrees with and plays
1:48:40 - The GM says "If I move the knight then after he develops Nc6 then Rxe6 is winning" but the IM corrects him and says that "your bishop on f4 would be hanging at the end of the variation" to which the GM says "oh you're right. So Nd3 maybe"
Now obviously these two examples of consultation are not game-changing and even if the IM wasn't present talking to the GM then the GM would probably have found these moves/ideas on his own anyways. But the main point is that consultation with a friend, engine or opening database is against lichess.org ToS and if Thibault is fine with granting permission to specific people to work with another player during a rated tournament then the ToS needs to at least be re-written for that specific rule.
Also, why was consultation allowed when we have no clue if the consulted player may have potentially used Stockfish computer lines? What if the IM had started to spout off Stockfish's top recommendation in a bunch of different positions? I know that didn't happen in this specific case, but technically the IM could have done this since the duo had already been granted permission to consult together and there would have been no way for anyone to know if the IM was using Stockfish on the side. It could have just been claimed that the moves were found through "consultation".
Finally, is this privilege only going to be granted to titled players? Hypothetically, what if a 1800 wanted to stream and consult with his master-level friend during a tournament? Wouldn't that be nice instructional material as well? Is this rule only in place if the higher rated player is the one making the moves and receiving consultation from a lower-rated player? What if two GMs wanted to consult during a online tournament and win every online tournament in existence? Would that be allowed?