Is it me, or are people being REALLY Toxic this preseason

In almost every game I have played I've had people being toxic by

1. Blaming team members for why they're playing bad.
2. Telling enemy or ally team members to go **** themselves when losing lane
3. Telling enemy's to that their autists/autistic/third mental dissability when they are trashing said enemy in lane.
4. Telling people that their champion/build is stupid and either whining when they lose to said champ/build and or going "I told you so" Toddler on them when they win lane. and plenty more.

While I speculate it may be with the new skins or events, I can't help but find that at least one person in my game tend to be toxic, and end up trolling. If anyone can shed some light, or at least share some confirmation or refusal For lack of a better antonym please comment bellow.