The main reason to get rid of homework is because it does not reflect reality (sorry Asia with the declining population due to work-a-holics.)
A healthy, proper, day is one of two:
6am wake up, have breakfast, start work at 8am, leave work at 4pm, have dinner at 5pm, go to bed at 9pm.
or
9am wake up, have brunch, start work at 11am, leave work at 7pm, have dinner at 8pm, go to bed at midnight.
You do not take work home. And your roommate/spouse that you live with should not REQUIRE an additional income to afford to live in your city. Things are so bad now, that you need 4 incomes. (You work a job, your roommate/spouse works a job, and you rent out a basement suite or a second condo to another two people.)
Which is the problem here. Homework reflects a type of work from the 1920's that stopped being a thing in the 1980's. Everyone has access to the internet and uses some form of computer. Hence there is no point in being assigned homework when there are better programs, even games, to learn from.
Homework is "take your text book home, and waste paper and ink copying the textbook" You don't really learn this way, you memorize stuff that you need for the next few days and then never use it again. You need to be able to use this in reality.
Of all the stuff I learned in K-12, the stuff I have rarely had any practical use for is the sciences, yet, I'm genuinely interested in the sciences, so I have to read about it on the internet, because I can't walk into a lab and play with chemicals and 3D print robots. If you are a non-curious person and all you ever do is watch tiktok and ask chatgpt everything, you're just a slave to the machine, and that is what needs to be learned in school. NOT being dependant on the machine. When I was in elemtary school it was "no calculators". And when the computers got into the classroom, you still had to print everything.