That’s why you’ll hear very critical takes while people might still be buying the device.
Also I’m of the opinion that buying something shouldn’t mean closing ones eyes about its flaws or being lucid on what you hate about it. The “voting with your wallet” thing is to me just a meme that want the world to look more simple than it is, except if you’re actually donating to lobbies to bribe politicians.
To take another example, I would understand someone buying iPhones while completely hating Apple’s attitude toward developers and consumers in general, the world is just that complicated.