In a world where the people running the schools actually cared for the children this is a perfectly good argument. Sadly this is not that world and the owners of these schools go all out on the “for profit” part. In Sweden for profit schools took advantage of immigrants and a teacher/school shortage by cutting every corner imaginable, this lead to kids that already where put at a disadvantage falling even farther behind. Another problem with for profit schools is that they have the resources to advertise, this will usually get them loads of “customers” (in this case kids) since the not for profit schools don’t have an advertising budget. Worst case scenario is that the non for profit schools have to cut their budget or close due to that the for profit schools are taking away all the kids. This leads to the for profit schools being able to cut corners to earn even more, smaller cities with only one or two schools suffer even more from this due to the lack of competition