I was going to say, I bet all the adults are racking their brains thinking of things to buy each other.If you feel comfortable raising it I would. I refuse to believe any adult (especially if you’ve got kids to deal with) enjoys the idea of buying 9 presents for adults. Even if you just say look I need to opt out this year, pls don’t buy me anything!
I saw someone on Facebook mention they’d received a kids party invite that asked for no presents, or a gift to charity. Loved that & will be copying for my LO, we all have too much stuff we don’t need more.
My other suggestions is a secret santa with a £15/£20 limit instead of all buying for each other? I know most people hate secret santa but it's much cheaper and everyone gets a gift