Having a mug of this at 3am, double-strength. No reason not to when it doesn’t have the caffeine or harshness of regular, camellia tea. Vanilla is still a bit too dominant in the flavor but it’s a really nice combination.
This is less a commentary on this particular tea than on rooibos in general… but with this around, why ever drink plain water? I was just doing it to avoid the downsides of proper tea.