GGautoblock script (and similar "share my list") items are frankly, ridiculous.
Once you're flagged on such things, you're in it for life, perpetually shared as a "harasser" to people across the internet, regardless what your initial infraction was.
I replied to a 'famous' satirical tweeter (The Riker Googling account) who was making a joke about Wil Wheatons sex tape, I CC'd will in on my joke, my _first ever tweet to Wil_ if I recall I said "I loved one night in Wheaton" or "I loved one night in Crusher" something like that.
BAM Wheaton who is seemingly ashamed as fuck of his past as Crusher (mostly due to Trek fans giving him a hard time as a kid) not only blocked me but of course added me to his list of 11,000 blocked accounts, which he actively promotes sharing.
I am now blocked by tens of hundreds of people I don't know, for reasons _they don't fucking know!_ but apparently I'm in Wheatons "toxic" list.
What if we have something in common and I would have stumbled across them to discuss something? We clearly have an interest in Star Trek. What if I make a product they'd like that they miss out on (and I miss their sale) because I'm blocked by them
ALL due to the mentality of groupthink "share my list, share my list!!!!! omg *THESE* people are bad!!!"
Nope, GG Autoblocker and similar 'bad people' list sharing services are utterly ridiculous and if you look at Wheatons pinned tweet you'll see dozens of cases of other people responding to strangers / him disappointed that they too are now branded as bad and can't talk to a heap of people.
Screw Wheatons insecurity and fuck those lists.