In my area EA have improved significantly, but even now it's very sporadic. At one Walmart, out of 10 chargers you're lucky if 5 work @150 kW. At another Walmart, out of 3 one doesn't charge, another starts @140kW but quickly drops to 35kW and the last charges @100 kW. Reliability has always been an issue with EA.
To be fair, ChargePoint is not better, one station I use has been down for 3 months now and still is. Another has been down for 6 months until it got fixed.