It won't save you in the end, how much you don't care. When you run a board, a christmas board no less; with erotic images, women kissing, people using racial slurs, banners with profanity and absolutely trampling over holy things with all your secular garbage. The LORD has no joy in you and you have made yourself an enemy of God and will receive punishment if you die in these and all your sins.
(Mark 7)
Well hath Esaias prophesied of you hypocrites, as it is written, This people honoureth me with their lips, but their heart is far from me. Howbeit in vain do they worship me, teaching for doctrines the commandments of men.
(Philippians 3)
For many walk, of whom I have told you often, and now tell you even weeping, that they are the enemies of the cross of Christ: Whose end is destruction, whose God is their belly, and whose glory is in their shame, who mind earthly things.
Or take eternal life seriously, take your salvation and soul seriously and correct the board. If you don't want to, then don't, but this life is very short. And I understand it's weird and difficult and you've only known Christmas as a funny thing, but you do insult the Lord with this board.