A-Log still pops up every now and again - I've seen him show up in the comments sections on Chris videos and also videos mocking him. From what I've heard, he still follows and hates Chris, but he's learned to be less vocal about it.
Here's his call for voice actors, if you're interested.
https://a-log.deviantart.com/journal/MLaaTR-Rebooted-Background-Character-Casting-Call-709852014