Really hyped for BBPs and whatever they are cooking, Oda could have portrayed the commanders better, some of them just look pure bums.
People calling out Shanks for going after rookies (they are not rookies actually) are simply forgetting that Shanks has never once backed down from going after BB. In MF Shanks came and challenged everyone, he also called out BB right then and there and BB postponed. Shanks probably wanted to talk to Gorosei about BB. Shanks was waiting for BB at Wano. And logically it is the stupidest thing to fight someone on their home turf so Shanks not going to Beehive to fight BB is logical. You dont have full info about the enemy and then you want Shanks to charge in a Yonkos base where it is full of pirates. And dont equate this to Garp charging in to free Coby, the goals are different, one is rescue the other is probably fight to death, one happened when BB and some of his commanders were not even present, the other is a full scale war/battle between two Yonko crews.
Tbh Shanks restrained himself previously for going after OP and BB because of the threat of BM and Kaido. Any move Shanks would have made then would have given a big opportunity to BM and Kaido and those are established Yonkos. I understand all the slander and memes directed towards Shanks but logically none of those make any sense. Right now Shanks has three Yonkos to contend with and he knows all of them personally. Shanks is Luffys mentor so he is least worried about Luffy finding OP, he knows that Buggy is fodder and Mihawk has no interest in OP and even then he does not have that dangerous personality. BB on the other hand is the dangerous one, previously it was BB, Kaido and BM and all three were very dangerous.