Who I have the same questioned this topic

I have recently purchased a MotoG Stylus (2021) unlocked through BestBuy and activated with Verizon.  The phone came with a Vz sim, but after setting it up i found that Vz will not support WIFI calling or visual voice mail on this device.  Had verizon offered this phone, I would have likely purchased through them, but they don't and the stylus had all the features (and price) that I was looking for.  My understanding is that this phone works with WIFI calling on other carriers, so I am wondering if this is a technical issue with Vz, or is this a business decision that the company made to discourage unlocked phones.  Either way, WIFI calling is an important feature for me and I would like to know if this situation can be changed.