You'll never know if those pipes are like decades old. Most at homes are,
And yeah they add water softeners. So I never drink home tap water.
Restaurants are okay I guess since
they have to keep everything sanitized.
Once I'm able to finance my own home,
I'll probably make one of those biofilters. They are cheap and practical.
Never in my life have I tasted fresh well water, at least
I'm not aware I have.