Article says it’s a 2018 model, so likely no warranty left. I’ve heard of enough issues with Tesla roadside that I just shelled out for AAA as well (which has paid for itself with hotel discounts anyway). Thankfully I haven’t needed to call roadside for mine at all yet
I’ve heard the quality of service varies wildly from city to city. I’m in Pittsburgh and have only made one small mobile service call but I had a decent experience with them. I do wish their prices for “standard car stuff” aka alignments, mounting tires, etc, were more competitive