If you’re british and lacking a tank, you can always use a gatling gun to heat the water instead
I use a gas stove to heat my kettle.
The microwave is only used to melt butter before I make cheesecake.
I only make tea with water from Boston Harbor.
Could someone explain why it matters? Is microwaving water for tea akin to instant coffee or Keurig to snobby coffee drinkers? (I nuke water for tea, but when it comes to coffee I use distilled water, fresh beans, a scale and it’s kinda ritualistic)
No, it doesn’t actually matter as to the quality of the tea. Hot water is hot water. Assuming you don’t just microwave til it’s boiling, and instead get it to the proper temperature, there will be 0 difference.
A lot of electric kettles have fine temperature control, so it’s easier to dial in on an exact temperature. Brewing a lot of teas too hot will burn them and make them taste bitter. This is 100% a temperature thing, though, and what you use to make it hot has no impact.