The best that they’ve got is that TP-Link is competitive on pricing. Oh no they’re not bilking consumers and still make enough money to function, that must mean something shady is happening!

Also, the argument that some models force you to log in, sure, if you’re a technically un-inclined dingus. If you are technically inclined, literally nothing is stopping you from installing something like OpenWRT/DD-WRT/FreshTomato on your TP-Link router and bypassing the login requirement entirely by replacing the firmware with an open source variant (note: DD-WRT isn’t actually fully open like OpenWRT and FreshTomato). The point being that their two major arguments are defeated pretty damn simply.

If I can avoid logging in by installing fresh firmware of my own, and the only other major argument they have is that they’re selling at lower prices then competitors… well, that’s pretty weak tea.