All personal opinion - I'm not right, you aren't wrong....
Yes, the resorts have an opportunity to participate in a WDW WIDE AREA Security Screening process. "Wide Area", to ME, means the elimination, as far as practical, of creating opportunities for terrorists to strike large crowds.
The current "Gate only" process is NOT wide Area. It simply creates large groups of targets, waiting to get through Security. While Airport Lawyers love this approach? It is next to useless in terms of real safety - a "problem shift" vs a "problem solution".
Let's examine a little history, from DL Paris. A really NASTY terrorist was stopped at the HOTEL - they employed incoming baggage XRAY.
Now, I have no idea if WDW is or is NOT doing this now, at WDW Resorts. Don't WANT to know, because if I know? So do terrorists

. I can only HOPE they are doing this.
But there is one fundamental thing WDW is doing WRONG. They have failed to capitalize on "in park" residence. To CAPITALIZE on this? SCREEN at in Park Resorts - ISOLATE in Park Park Arrival... PASS In Park residents through the equivalent of "TSA Pre Check".
Now? Brag about it. Again, all personal opinion.... THIS ALONE would create a significant advantage for ON-SITE WDW Hotels. Again - our personal opinion? As we stay on site, MY family would have NO ISSUES with WDW Security pre-checks on our backgrounds, a good 180 days ahead of attendance. Once done? If done properly, Security Checks are OVER. WDW HAS Magic Bands.... they HAVE the technology. USE IT.