A story about defending a gym overnight (and why you shouldn’t try it if possible)
This afternoon, I took 3 gyms in Hougang, Singapore. One gym went down in late afternoon. Of the other 2, one was untouched, and the other was heavily defended by a 6-account yellow player. My Blissey was fed 129 berries in total!
Then at about 8pm, the untouched gym was still surprisingly intact. I decided to defend it for tomorrow’s coins.
While defending “extra” gyms overnight is common where I live, it was apparently frowned upon in Hougang. My gym was under attack non-stop from 8pm all the way to 11pm. I had the GRBs to keep defending, but not the time. I used about 80 GRBs total on two accounts. The attack was quite slow at first, but because much faster at 10pm.
That’s when I decided to cheat a little.
I set my time zone to Tokyo time, 1 hour ahead of Singapore time. (It was 23:06 SG time) Then I caught and spun a stop on both accounts, and let go of the gym. Thankfully, I did get 50 coins.
As for why you should avoid taking gyms to defend overnight, it’s because of how stressful it is when your gym gets attacked endlessly for whatever reason. If your pokemon comes out, you don’t get any coins. While for same-day gyms, you still get some, and can still slot back in if you’re near enough to the gym.
Answers
Makes sense with how fanatical Singaporeans are in everything they do. I just see people here refer to "that one Instinct player with 6 accounts from Singapore" often, don't have any personal experience with him/other Singaporeans.
While it's true that you can't know for certain, you can make quite an educated guess whether a player has multiple accounts to his/her name.
Before raids were introduced and the gym rework, having multiple accounts was far less common and spoofers were far less welcome. High gym turnover ensured that there were always enough spots to prestige, so shaving was rare. I enjoyed targeting yellow gyms with suspicious usernames, as they could not feed golden razzberries back then.
My town is only low to medium turn-over, so I can easily take a gym to hold overnight. No stress whatsoever, only costs me 1 revive. PoGo life is good here (also relatively high stop and gym density, cool rare spawns, such as Dragonite or Tyranitar, occur once in a short while, good community, etc.)