Rice's red card at the start of the second half was a little disturbing so this made Arsenal reduce the intensity of their attacks even though for the first half they were quite good and even took the lead through Kai Havertz but by losing 1 player at the start of the second half made Arteta inevitably look for other options for their defense because they lost in number of players.
And that was the mistake I think Arsenal made today in their just concluded match against Brighton, by changing it's pattern to playing a defensive game when they had scored just one goal, when they ought to have continued attacking, despite the remover of "Declan Rice" as he was issued red card at 49 minutes into the game, as that gave room to Brighton scoring it's equalizing goal, as it marks the second time both clubs playing draw since 2019. However, it was an interesting game, of which though Brighton may be taking the lead today, Arsenal is still rest assured to do more better in a long run.
I am not sure about Declan Rice second yellow card because in my opinion he didn't deserved to gets that however regardless the red card which received to Declan Rice actually i do not understand why Arsenal game play was change after this incident because i mean why Arteta has been instructed to Arsenal players to playing more defensively because this is the biggest mistakes from Arteta and this caused Brighton player can be more free to exploiting Arsenal defensive lines and the result is Brighton can stole goal from Arsenal and in my opinion Arsenal has no champion mentality because although playing with 10 players they should be playing more attacking and if this strategy they used i am the result of this match will be different and not impossible Arsenal can managed the score and win the match