> road maintenance and weed abatement

I am completely unfamiliar with a world in which HOAs fix roads.

I have also never lived in a city whose government got rid of weeds. What even is “weed abatement”? (Joke: Is this some slang for getting rid of the local marijuana grow houses?)

My HOA owns all the common area in the neighborhood, including the streets and parking spaces. So, all that upkeep (paint, seal, re-pave, snow removal, etc) gets paid out of a HOA dues. They also pay for landscaping of common areas, neighborhood lighting, and a few other things. The also organize trash collection (without which we'd have to buy individually and have a constant stream of trash trucks rolling through). And they have to carry insurance to cover that common property.

Who else is going to fix the roads? The county and state aren't going to, they don't own it. We seal the asphalt every 5-8 years and repave every 15-20 (I've only lived her 10 years, so those are very rough guesses).

In one area I lived in, there were legally defined "noxious weeds". Mostly invasive species that have several undesirable attributes.

One example is Musk Thistle. It grows extremely rapidly, reproduces at a rate that's unbelievable, and is very difficult to kill. In this heavily farmed region, a few of them growing in a roadside ditch can turn into tens/hundreds of thousands of them within a year. Not only do they outcompete just about any other plant including crops, but they have incredibly sharp barbs that injure livestock.

In publicly owned spaces or abandoned fields/lots, the county has people that searches for them and sprays them with a herbicide. If they're spotted on your private land, usually they'll notify you that you have X days to cut them down (before they flower and seed) or they'll come do it whether you want them to or not. Some counties will send a bill for this, some fund it from property taxes.

If you haven't lived in an area where they vigorously grow it sounds like a huge overreaction, but left uncontrolled because one neighbor isn't taking care of it, it can become impossible to keep it out of your yard. According to wikipedia, a single plant can produce 10,000 seeds that disperse through the wind and remain viable for decades in the soil. Even the desire to not have a painful rapidly reproducing weed in your yard aside, they can do incredible damage to cropland.

It's a shame though, it's a kinda pretty flower. Imagine a vivid pink sunflower.

https://en.wikipedia.org/wiki/Carduus_nutans

If there is a gate then the roads behind the gate are privately owned and the HOA members pay thousands of dollars a year to maintain the roads.

Wrt weeds, I suspect you are simply unaware of all the maintenance tasks your city does. Consider yourself blessed!

Don't know if it's what gp is talking about, but in areas prone to wildfire, there are often laws about keeping brush and weeds a certain distance away from any structures.