I actually picked up a mint Garmin from a thrift store for $10 for this reason. I always thought it was just me, I would turn GPS on and open maps on my LG v20,

I actually picked up a mint Garmin from a thrift store for $10 for this reason. I always thought it was just me, I would turn GPS on and open maps on my LG v20, but would still get prompted about location accuracy every time. I upgraded to a Moto One 5g and the verbiage is different enough that I was confused into approving because it seemed to imply maps just wanted to turn GPS on (even though I already turned GPS on), upon later checking, Google Location Accuracy was enabled.