Here are the surveys : First Survey, Part 1, Second Survey, Part 2.

Highlights of the survey answers.

Vander5974X: I just kept receiving hate after hate, mainly because I used some raffles to vent out my frustration since at the time I didn't have a spot to talk about some of my problems and that only brought in more hate from people, with users constantly harassing me on the comments of my PC being broken, people joining in on others and making fun of me, one person even going as far as to make transphobic / homophobic comments. 
Zomby: I remember the old community seemed a lot friendlier, everyone mostly supported each other and there was a lot of love type raffles, I rarely see those raffles nowadays.
TMK2013: I guess the best way to describe it is "They know when to not joke around at the worst possible time".
Omnislash: I can definitely vouch for the fact that some aspects of the community have gotten worse and fallen from that warm, cosy and almost family-like community it was once known as.
Cpt. Pokay: If you're only going to say negative or unrelated things, why even bother commenting?
Great O'mentum III: Fun fact: r/nsfl comments are better than scrap.tf ones, Believe it or not I found less stupidity there than here lmao.
CurryLeaf: About the toxic people, they don't have humanity and morals, they put more salt on them( the venters), they need to see the raffle is it ok to joke or not. I normally don't comment below the raffle so I might not have the right to say something like this, but they really ruin some people's mood.
JaMM: THEY'RE NOT EVEN FORCED TO COMMENT, THEY JUST COMMENT SHIT FOR NO REASON! Once again, i agree with you.
Mr. Everett: I'm using this site less and less because I've discovered several other places that do scrap.tf's job better, that's probably a factor in the decline of old members.

In collusion, in my opinion, the toxicity has definably rised , and is rising, but am not just saying the scrap.tf community, the tf2 has definably gotten toxic, every time i see a woman cosplayer on r/tf2, it always has locked comments because of creeps/ toxic people. Its just sad seeing the community i love go to shit, if you are using this site, you are apart of the tf2 and scrap.tf community, so think before commenting, 'will my comment hurt others?', 'is my comment appropriate?'.

Also a special message to those new to scrap.tf. Firstly, welcome to scrap.tf, I understand that you are mostly likely young, and haven't matured, but its common scene to read the rules. So please, read the rules and dont be an asshole.