Interesting how a few of you are saying I don't hate him... I don't hate him either, but, I have lost a lot of respect for him (and I used to love him), as he's come across as a bit of a shill in the last few years.
The fact that he actively advocated those last few Terminator movies (particularly that last abomination - and supposedly co-wrote the story and produced it), but then after they bomb, he puts blame on everyone else. That has really soured me.
As much as I was massively disappointed with the final few seasons of Game of Thrones (after loving the first 5), I don't get annoyed about it as the 2 show runners (can't remember their names) came out and apologized and took responsibility for it afterwards. They admitted they were off-book, they were all exhausted after 10 years, it was rushed, etc. But at least they owned it and could understand the backlash.
On the other hand, I do hate (vehemently) Ruin Johnson. That little **** is the most arrogant, deluded, ignorant, epitome of hubris. Still to the day he thinks The Last Jedi is a masterpiece and can't give acknowledgement/validation to anyone that doesn't like it. He is a vile human being.