Defenses are being placed in untenable positions with little to no chance to stop anyone.
Look cross eyed at a receiver while the ball is in the air … PI
Don’t drop your head when making a tackle even if it is for leverage or your own protection
Now, don’t you dare tackle someone and use your weight to bring them down…aka drop tackle
Might as well put flags on everyone
That's not the way I see it.
The way I see it, is the defensive back coaches are telling their defensive backs- "NOW YOU GET OUT THERE AND DO WHATEVER IT TAKES TO PREVENT THE WIDE RECEIVERS FROM CATCHING THE BALL- Whatever it takes- just don't get caught"!
And all the while the offensive line coaches preach to their offensive line- "HOLD OR DO WHATEVER IT TAKES TO KEEP THESE GUYS OFF OUR QB- oh, and just don't get caught"!

Well, enough of that crap!
Don't make rules if can't live up to them.
These officials are caught in-between the rules and the violations that happen on EVERY SINGLE DOWN NOW. They have adapted to just looking the other way now, just to keep the game moving.
But I see passing interference and holding on every down now, AND NO FLAGS ABOUT HALF THE TIME!
The game is ruined with all of the violations- BY PLAYERS THAT ARE BEING COACHED TO VIOLATE THE RULES!
And every game looks rigged from the perspective of the fans, just because of the non-flagging!
Football has finally become like politics, where it is no longer how you play the game- just as long as you win! Winning is all that matters anymore.
And there is no way to track the penalties, as for example Dallas Cowboys look like one of the worst offenders in the stats, if you look at the number of penalties they get- but, most of Dallas's penalties come from self-inflicted wounds of movement before the snap, and jumping off sides.
It's because the only stats the NFL tracks are TOTAL YARDS PENALIZED. They do not track penalties by the type of violations. Dallas was penalized over a 100 times last year for jumping off sides or because an offensive lineman moved before the snap.
This is also why the Dallas Cowboys win so much at home, BECAUSE OUR FANS DO NOT MAKE THAT MUCH NOISE- WE DON'T REALLY HAVE A 12th man like Kansas City or San Fran has!
When they are on the road they can't hear shit! They can't hear the snap count, and they can't even hear the play being called in the huddle half the time.
Who has the loudest stadium- Kansas City Chiefs- Super Bowl winners 2 out of the last 3!
Read up on it
https://www.wsn.com/nfl/loudest-nfl-stadiums/