for multithreaded stuff intel are now hurting which is good
However until AMD chips are shown to be able to clock to comparable speeds (5ghz for intel 7xxx series) then intel will still hold its market for single core performance.
The problem is, what market is there for single core now, really old games where 4ghz zen is more than enough anyway? Look up benchmarks of recent games, lower clocked Broadwell-e's are consistently beating 7700k. There are few games the 7700k wins despite a 1Ghz clock advantage and those it does it has a tiny advantage. The gap when the 6-8-10 core Broadwell-e beat 7700k is MUCH bigger than the gap when the 7700k wins, and the number of modern games in which the 7700k is now small.
So which market is where single core performance matters? Outside of a few people sticking to 5 year old games to prove a point, single thread performance, within reason, is no longer the key factor. More cores now wins much more often than single thread, be it games, rendering, encoding, just about everything.
Intel want to lose another anti-trust suit? It's not like emails and phone calls are going to stay secret for long.
If you can make 10billion more profit, and be fined 2billion or less, where is the incentive to not do naughty things? Intel had to pay AMD 1.25bil, they are still fighting a slightly bigger fine in the EU, they'll appeal it till the EU settles, by hurting AMD as hard as they did financially they made 10's of billions extra in sales by way of selling worse chips at the time via their dodgy deals with Dell and others, and then the years after when AMD didn't have enough cash to be truly competitive.
It's a legitimate business strategy to do something you will get fined for, if you believe the money to be made significantly outweighs the fine you will receive.