Maintaining a pristine, weed-free yard takes time and effort, so if your neighbors have a more lax approach, it can feel frustrating, to say the least. The problem with weeds is that they can easily spread, whether that's by seed or by root, so there's a risk they will cross onto your property and undo all your hard work.
The truth is, some people don't have the capacity for diligent outdoor maintenance, or simply prefer a more 'rewilded' look (which can have its merits for helping wildlife). That doesn't mean you have to follow suit if it's not your style, as there are a few ways to protect your plot from encroaching common weeds.
