Let's be a bit more realistic.
You don't get a warrant just for traffic fines. You get a warrant for getting a ticket and not paying the fine or showing up to court to contest it. That's a choice- and it has repercussions. If you want traffic laws to exist, you have to have enforcement- that means fines, that means enforcement if someone blows off a fine.
It's a snowball effect I saw a lot. People would take a ticket- something minor that's not a big deal. They would blow it off and not pay it (or call the clerk and say they couldn't pay, in our area they would take 10% a month in a payment plan if you claimed hardship) and not show up for court. Then yes, they get a warrant for Failure to Appear. Then they don't make any arrangements (once again, just going by and paying would get the FTA warrant revoked) and go into the cycle of stupid decisions- like running the next time they went to get pulled over. Now they turned a couple misdemeanors into a felony or two.
But is that really the systems fault? Sure, if it's a case of municipalities using BS charges to raise money like Fergeson I can say the system has blame. But we didn't do that, we wrote few tickets. Causing a minor issue to get escalated was all the persons poor choices and stupid moves, or them just being irresponsible.
I also would not lump child support warrants into that- you have to be seriously behind on your support and making no effort to pay to get a warrant issued- and when a parent is being a deadbeat I can't have much sympathy. Once again, if you want these laws at some point breaking them has to have consequences.
Running from a cop? Stupid. Mega stupid. Your just making whatever bad situation worse. It's never good advice, never a good plan.
Yes, sometimes cops are out of line. You still are not going to win that battle in the street- ever. Fight it in courts, where you may win. On the street if you fight you just make it worse, and harm your case in court.