system
Given the following post, respond as if you're commenting on Reddit:
human
[iCarly] Theoretically, if done in the modern day, how bad of a controversy would Neville and Victoria's careers and social lives if Carly and Freddie went vocal about what these people did to them?

I have rewatched part of the first season of the show and those episodes feel like today they would be some prime youtube drama if those stories went out. To summarize:

Neville had harassed and used his influence onto Carly to get her to kiss him in order to get a good review on their webshow.

Victoria manipulated Freddie and almost Sam to leave the show and join her instead out of a sense of being recognized from her instead of Carly.
gpt
Depends entirely on who their audience is how they're distributing content and who's reporting on it. There's a lot of variables and moving parts that would have to be guessed at. Icarly used it's own website and a spread mostly via word of mouth. If they did that in 2021 no one would care beyond a few fans. If they're on youtube trying to break into the success the show had would require working with bigger creator collaborations and even then it's doubtful their stories would gain any drama alerts without involving another bigger tuber. 

Without taking a lot of guesses and assumptions id say their drama was extremely boring and minor compared to most influencers and given their ages wouldn't get beyond their immediate fandom. It'd be small potatoes and doubtful it'd be anything more than the usual amount of hate/cringe/creep mail.