Unfortunately, all the coins that have the name "Bitcoin" did not become successful. Bitcoin Gold is also not very popular, unlike the original Bitcoin, but I like that the developers made it available for mining using the GPU. But seeing how the price of BTG is constantly falling, I begin to doubt that this coin will ever grow again.
Indeed there is truth, but on one hand many things and ways they have done to develop it, but still BTG as walking in place. Sooner or later if they continue like this they will lose a lot of trust from investors.
Although Bitcoin Gold is at 38th position at the CMC, I think people still buy and sell those coins. Maybe we are underestimating these coins, so we don't have interest with the coin, but if BTG can compete with the other coins, then I think it could raise the position to the better number. But it seems, it so difficult to compete with the other coins as every coin still trying to reach more support from people, and BTG itself needs to prove to be the potential coins later.