My local MLS team recently switched from airport style scanners (remove keys and phones from pockets) to continuous walk-thru (keep everything in your pockets)

My local MLS team recently switched from airport style scanners (remove keys and phones from pockets) to continuous walk-thru (keep everything in your pockets) style metal detectors. That coupled with NFC ticket readers has made the entire process much faster. The last MLB game I saw (this summer) was a similarly easy process.