Is it normal i'm just not annoyed by people's lack of education?

I see it on reddit, I see it here, I see it everywhere I go. Someone can't spell well, someone dropped out of school, someone made some bad life decisions because they weren't raised right and the whole community jumps down their throats about it. I've even seen a lot of people marginalizing gang involvement, joking about "damn kids trying to be cool" or whatever.

Do you really think for one second they went and joined a gang where they probably had to endure some horrible, violent initiation to be "cool"? They do it because, misguided or not, they don't see a better way to get by. It's sad, but a lot of children who grow up in poverty deal with poor parenting, drug abuse within the family, poor medical care and nutrition, and parents who never teach them how to act right or function in society. Many of these students go to inner city schools, where the teachers are underpaid and the staffing quality is piss poor. So if they don't learn it from their parents, and they don't learn it in school, where are they supposed to learn it from? You're blaming the youth for the faults and shortcomings of the people who were supposed to guide them and make sure they were developing properly.

The system does in fact function in a way that keeps the poor people poor. A lot of it probably ins't intentional, it's not some big evil government planning their next move, more like a collection of unfortunate circumstances contributing to their condition.
http://www.businesspundit.com/11-ways-america-is-keeping-poor-people-poor/
This is really long but sums it up well.

I'm not saying that what these people do is right either, but it seems that everyone keeps putting the blame on the wrong person. I study psychology in school; a person who's never given the right encouragement and is in a shitty environment for all their youth has very little hope of climbing out of that place without the right kind of assistance. But, people like that cant afford education, can't afford healthcare, are poorly educated or dropped out of school so they get pregnant and form unhealthy relationships, and end up relying on the system rather than pulling themselves out.

If we want these kinds of people to change, we have to do something to change that environment and give them a chance to develop healthily.

Not to mention half the time those attacks about grammar and spelling end up being against someone who speaks English as a second language. :P If you look closely you can usually tell, the sentence structure will be slightly awkward or reversed or something like that.