I think the problem with capitalism isn’t the cool stuff that has been produced under it, it’s everything else about it. Literally the only reason to forgo buying a MacBook or a Google Home device as some sort of anti-capitalism spite move is to have the upper hand in conversations like this. In reality, you not making those purchases won’t move the needle in any way. If it did, it would be in the negative. Our entire economic system and system of employment relies on making purchases like that. Consumer spending is the economy.
Fundamentally there is no difference between buying an iPhone vs any other phone in terms of its support for capitalism. If anything, an iPhone might be better. Apple actually inspects its factories and at least pays lip service to stopping the most egregious abuses like forced or child labour. That white box Chinese android phone? If anything was built by forced or child labour, it’s that.
So targeting individuals for their purchases is both pointless and counterproductive. If you want to affect change, then vote, protest, organize. Push for and support proper regulation and controls. Make it so that people’s employment isn’t required for them to get healthcare, services, shelter. Make it so that an economic recession impacts those with the most, not those with the least.
Stressing about trying to make the least capitalist choice under a capitalist system just does exactly what they want you to do. The more time you spend judging your neighbour, the less time you spend looking up and see who’s really fucking you.