Welcome to Android Central! I created a new thread for your post, since you originally replied in an unrelated thread in the Pixel 6 forum.
If the phone's preferred network mode is set to 5G and if 5G is not strong in your area, that could be a reason for dropped calls and poor reception. See if you can change the preferred network mode from 5G to 4G LTE:
www.verizon.com/support/knowledge-base-234892/
It has been long known that Google acquired Motorola way back in 2012, and then sold it to Lenovo in 2014 -- that's very old news, and has nothing to do with your current issue.