Senior members of Twitter's trust and safety team were aware of the list [of leftist accounts to mass report] and the false reporting campaign against Loder — which is a violation of Twitter's policies against platform manipulation — and had plans to address it.
However, key members of the team have now quit or were fired including executives Vijaya Gadde and Yoel Roth. https://www.businessinsider.com/left-wing-activists-banned-from-twitter-after-false-report-2022-11?r=US&IR=T
Left-wing activists banned from Twitter after false-report campaign

One of the users targeted told Insider they had found evidence of a coordinated campaign to get them banned from Twitter.

Business Insider
@chadloder My six year old Twitter account was permanently suspended today for "spam". It's laughable.The real reason is that I am a liberal.
@chadloder @Barbramon1 They got me on Thursday for the same reason. It’s beyond absurd.
@Mmerrikin It's ridiculous, but perhaps a blessing in disguise. Glad to see you here, Gram.☺️
@Barbramon1 Likewise. The funny thing is that they permanently suspended my account 3 days after I deleted all my tweets and deactivated my account.
@Mmerrikin Bizarre. No prior notice for me. I was never even in Twitter jail timeout, although many friends were. Am counting myself fortunate that I was not hacked or doxed. It's just not safe anymore.
@Barbramon1 I was pretty shocked to get that email from Twitter. I’m guessing either some group reported my account for no good reason shortly before I deleted it or I got caught up in that Musk purge of lefty accounts. I suppose I should consider it to be a badge of honor.
@Mmerrikin That's the spirit! Hoping to find old and new friends here to build an interesting and pleasant community.
@Barbramon1 There are lots of interesting people here. I’m really enjoying it.
@Mmerrikin I am beginning to find my way around and am enjoying the variety.
@Mmerrikin @Barbramon1 How bizarre. I was planning to go out with a bang of suspension, and was becoming horribly acerbic with larger supremacist accounts. But I decided to jump ship.
@schfinkes This past month found myself growing angry with the influx of trolls. I never used foul language, mostly didn't even engage. Suspect mass reporting.
As I said before it's probably a blessing in disguise. Good to see you here.