Anyone done /using the LE certs via the console for auto cert renewals? I have the article, seems straight forward, planning to do it in 2 weeks. it'll be nice not to have to do it manually each years anymore.

Not yet, but a recent 14.x release of NetScaler Console just added a ton of CAs to their supported list. Previously, it was only Let's Encrypt and Digicert who were supported. I've just done some preliminary ACME setup between NetScaler Console and our CA (Sectigo), but we still have to implement DNS-01 and publishing TXT records in DNS. Our firewall was initially blocking ACME outbound traffic to Sectigo, and we've now gotten that resolved.

Note on this: The CA list is doesn't include GoDaddy but can be added on request. Eventually this will role out to all tenants. I successfully setup Zero-touch cert management using LE certs, testing out all the different outage scenarios but so far it has worked well.