Our practice green is right by the first tee so most people putt right before teeing off. I’ve started practicing my putting before I go to the range to warm up as there have been several times when I got to the practice green and didn’t get a chance to hit putts because others want to try it out and then it is time for us to go off. I’m happy to let anyone try it out but I still want 10 - 15 mins to putt before a round. So far, 3 others that tried mine bought one for themselves.
Same at my course..............the putting green is the gathering spot (social area) next to the first tee.