I think it really comes down to the graphic for me
All decks come from a few woodshops so at least you can support those guys or think of it that way
Id sand off graphics from DGK, Blind, most Almost graphics, Element, Rip N Dip, etc but still skate the decks
I just wouldn't touch companies that press their own boards (does Rip N Dip fall into this category?) or just have way too much of a kook image like BRYT, Revive, Braille like everyone else has said
I can get down with kid focused companies for kids, but not ones that their aim is to profit off of you longterm and keep you away from the "traditional' skate industry as you grow out of childhood