That's not what someone means when they say "every child has a right to an education". They do not mean "the government cannot prevent you from getting an education". They mean "the government must provide you with an education".
No one has a right to travel. It's actually phrased as the right to freedom of movement, which is a good confusing phrase because it prevents you from thinking you already know what it means. You have (in a free country) the right to go where you want. You don't have the right to a plane ticket.
Positive rights are dangerous. Positive rights inherently impose obligations on someone. They should be phrased that way to begin with. I can rationally discuss the idea of "education is an obligation of government" because it means what it says. If I dare say "children don't have a right to an education" I'll get lynched.
Your choice of an example is rather poor, as you now are conflating issues of children's rights with something else. Saying children have a right to an education only means we have to pay for them, because they regularly can't pay for themselves through no fault of their own - this is a different issue than what the right entails.
For many many many examples of how your argument breaks down, look no further than the US constitution. We have the right to freedom of the press - yet no one demands they get a free press. The right to bear arms - yet no one demands the government give everyone guns to exercise that right. The right not be compelled to self-incriminate, yet no one demands free paper shredders or disk wiping utilities. The right to sue anyone for more than $25, but no one demands free lawyers (for this purpose criminal defense is a different -- no disingenuous replies on this please).
So yeah a positive right in this case would provide an obligation for someone, but it doesn't mean providers must give no-charge options, it means the government would be obliged to not deny citizens internet access (except possibly as a penalty for crimes, ala prison does for a lot of rights).
Essentially this is a longwinded way of me stating this is a combination of strawman and slippery slope fallacies piled on factually incorrect statements.
Another example is "the right to health care." People don't use that to mean that you have the right to pay thousands of dollars for an MRI. They generally mean the government should provide health care.
No one has a right to travel. It's actually phrased as the right to freedom of movement, which is a good confusing phrase because it prevents you from thinking you already know what it means. You have (in a free country) the right to go where you want. You don't have the right to a plane ticket.
Positive rights are dangerous. Positive rights inherently impose obligations on someone. They should be phrased that way to begin with. I can rationally discuss the idea of "education is an obligation of government" because it means what it says. If I dare say "children don't have a right to an education" I'll get lynched.