I was at Microsoft years ago and there was a transition away from providing similar perks to contractors due to a lawsuit.
https://www.reuters.com/article/businesspropicks-us-findlaw-...
https://www.reuters.com/article/businesspropicks-us-findlaw-...
I'm not surprised if MSFT overcorrected after that shitstorm.
But for what it's worth, my understanding is that v-badges at MSFT still get access to facilities!
Though the notion that an IRS reclassification caused an employment practices lawsuit demanding access to e.g. retirement benefits for a reclassified independent contractor is a bit amusing, if terrifying when considered from an employer's perspective.