Andy is a retard and just thinks that loud = funny/interesting. He's just a series of soundbites ("WOOOOOOOOAH," "WOOOOOOO," "WAIT WAIT WAIT," "ASHTON ASHTON ASHTON," "HOOOOOLYYYYY," etc.) for the most part. He's mentally like a dumb 13 year old boy. He possesses no depth or creativity whatsoever and he clearly isn't really interested in learning much of anything and it shows; the fact that he feels the need to cut off PPP so often while being like this makes it all the more grating. It's one thing to butt in because you're a wealth of information, it's a completely different thing when you possess less depth than the average ASMR titty streamer on Twitch.
For as annoying as Surfer could be with his obnoxious interruptions at least he'd often say something incredibly schizo and entertaining. Tardski on the other hand usually just points out something (either verbatim or a watered down version) that was already mentioned, or completely misses what's important and derails with some observation that's as irrelevant as it is uninteresting.