Oh my goodness. Such a controversial topic, it could get the thread closed!

Traditionally every home had a tea pot and tea caddy. In nicer homes a china teapot; in poorer homes a tin one with plenty of dinks. The pot is warmed with hot water, emptied and then loose leaf tea added and then boiling water. Left to stew for a few minutes. Many teapots have little knitted cosies to keep the tea warm. Tea is then poured, through a tea strainer and if desired milk added. Before fridges many people added the milk first in case the milk was a little off. Tea is still made like this in many homes.
Many others just use tea bags, drop one in the cup and add boiling water straight from the kettle. (I don’t think you have kettles in every home, do you?)
Builders always used to drink ‘builders tea’, ie, tea left to stew for a long time, but now most seem to drink coffee.
‘Cuppa tea?’ ‘Time for a brew?’