you know how hard it is to find specific videos, so go fuck yourself.
That's not only Ad Hominem, it's the weakest Ad Hominem I've ever seen. The simple fact is that you using a video that's not what you claim it is almost entirely undermines your point. If you're trying to make the thread and find videos to back your point up that's on you, at least check that the video is what you claim it to be. A video from January of this year holds almost no relevance in December.
Champions used to actually have to like use their spells to kill you now its, Q R from half of them and you pop because of stupid keystones.
Had Syndra have hit the Tristana in the S4 video instead of Lee she would have killed her without even needing her ult. Syndra had more damage against the Lee than she did against the Trist, even factoring in TLD. The Lee was over 2 times as tanky though, so of course he survived longer. After Syndra's Q/E/W/AA Lee has already taken 1023 damage, that's 1575ish raw damage (not exact as AAs are phys) if you remember Trist's effective magic HP it was only 1339, so she'd have died before Syndra even ulted.
What you're comparing isn't damage creep, it's Syndra killing a squishy target and a moderately tanky target. That's not to say there's no damage creep, but this is just an incredibly poor example because you didn't analyse the footage at all or consider what the variables at play actually were.
Iv never played a single season of league with as much bullshit damage as this one.
You haven't been playing that long then because damage now is tame compared to S3, every champ was an assassin. That doesn't mean everyone was playing Leblanc and Talon (although to some extent they were) it means that DFG was such a godlike item that you could 100-0 nuke someone as Karthus.