Not just other teams sponsored by Puma but F1 in general as the entire franchise has a partnership with Puma!
HP (hewlett packard) is on the BDS boycott list so no buying of Ferrari merch if you care about holding zionists accountable for the genocide in Gaza. (you shouldn’t be anyway because they’re also sponsored by Puma which is also a BDS target).
That’s the bare minimum, but another simple thing you can do is comment POLITELY on Ferrari (and other teams sponsored by Puma) social media that you will not be purchasing any merchandise due to them taking money from a company implicit in an ongoing genocide. If teams see they could be losing revenue due to being associated with certain companies they may not renew contracts or take said sponsors onboard.
It's looking two shades of blue, the red is a heavy clash on the two shades of blue.. yeah. It could have been much better executed from what I see so far, unfortunate for Ferrari fans.