What does a statement like this mean?

What does a statement like this mean?
by squid (2019-08-23 02:58:56)

In reply to: Every single person I know who has one posted by Allumeuse

How many people’s kitchens have you been in to know whether or not they have a pot filler faucet? Is this like an n of 4? And of that presumably small subgroup how many can you say don’t know how to turn a handle and have water come out?

Anyway, the correct answer is to get an instant hot water tap at the the sink. Quooker brand among others.

Replies:

My parents have instant hot water. - starburns 2019-08-23 07:50:58
- I had an instant hot water tap once. I loved it. - milhouse 2019-08-23 20:53:44
- My parents have had one for years - Ty Webb 2019-08-23 09:57:25
- Tastes weird? - squid 2019-08-23 08:31:07
  - The tea made with the spout tasted way different - starburns 2019-08-26 04:56:03
    - At least I sought an explanation. * - squid 2019-08-26 10:17:10