Dude, you do not understand the simplest idea: An iceberg displaces it’s own mass in water. When it melts, the water level remauns the same.
You cannot pretend to be this stupid: the mass of water displaced when “he stepped into a bath and noticed that the water level rose” was exactly like land ice melting or falling into the sea. If you can’t understand this, you have no scientific credibility.
BTW the Earth’s poles ARE in a freezer, dumbass! There’s no place colder on Earth. Am I wasting my time arguing with a 15-year-old high school drop-out? I wonder.