The Ginger Wallet developers made a commercial decision to fork Wasabi Wallet and create a wallet that forces users to pay for the coinjoin service (if above 0.01 BTC). If someone was given a choice to either pay for coinjoins or achieve it for free, most would opt to not pay for it.
Maybe Ginger Wallet should start looking at ways that might help increase their use.
Ginger Wallet's coordinator is the only one that charges users a coinjoin fee according to that stat. Although, the fee is small and amounts to only 0.3%, not to forget that coinjoins under 0.01 BTC are free, those who are interested in using this type of software are probably asking themselves, why would I pay anything at all if I can coinjoin for free elsewhere? They have to find the differences and advantages of this coordinator worth it enough to pay for it. Some still do, which is good for Ginger Wallet's team but many others don't.