MONSTER IN MY TAP WATER - OMG!! IN ENGLAND - 'SOUTHERN WATER COMPANY'

This is a long detailed video of a live parasite I happened to come across from a freshly taken sample of my kitchen tap water....
I started my 'investigations', of food and water only after I'd seen a tik-tok video of someone who showed that magnetic particles were present in a tea bag, which prompted me to check this for myself and as I was looking at loose tea particles under my microscope, I happened to see micro-organisms moving around in the water...
OMG - What had I inadvertently found?!! Here is just one of many, MANY videos I have since taken..
You tell me what you think - is it acceptable to find these microscopic parasites in 'drinking' water, (tap), in England in 2024?!
Full disclosure - these 'investigations' are NOT performed under laboratory conditions and so I am aware that some 'contamination', is possible....and this is at 1000x+ magnification..
PLEASE DO COMMENT - HOW DO YOU FEEL ABOUT SEEING SUCH A THING, IN ENGLISH TAP WATER?