Yes that's right. So most council tax is in the hundreds monthly no matter where you live. I'm in band B and it was £95 a month in 2017, but is now £145.
If you're on universal credit and single it's £400 a month. Then there's electric/gas/water to pay for plus food. Single discount is 35 quid a month on the amount quoted above. There's no way anyone can exist on that.