Ok I come back and I'm scared

So my final exams just finished and I have some free time over the summer. But I come back to the boards/reddit to see what's been up the past couple of weeks and suddenly I see that apparently the "jungle has been ruined".

I go to read the patch notes and apparently its the scuttle/exp changes that has gotten everyone's tempers so flared.

So I have a few questions:

1. To the members of the boards that are relatively high elo and understand how this game works, how do I play jungle in the current meta?

2. How's my favorite champion, doing after the changes? Is she still viable or does she lose hard to the strong picks now?

3. How's Fortnite? (xd - jk I have no intentions of going into that game)