Parts of the US, much better. Like, more east coast & central US. Others, like big cities especially out west, generally better but not as severe. Tesla sells both the car & network, whereas others don’t so there’s all sorts of disjoint actions (more cars sold but not enough chargers, vs earlier when more chargers but just not that many cars). Tesla can suffer from this as well but they tend to be tighter tied and frankly, they’re solving an easier problem.

That said it will depend on your use case. If you only really do charging at home the public network may be irrelevant. I’m fine with the non-Tesla network with a few exceptions - the people camping out on EA at 85% as they have free charging and “why not go until full?” - and don’t travel extensively.