It feels like Travian Games is only concerned with money. As long as enough money comes in, it doesn't matter if everything is fair.
The effort put into the game is minimal... There's no other way I can explain why there haven't been any major innovations for ages.
Another example is the app: to this day, it is not even close to the current technological standard compared to other developers. For a game or app from a company that had a turnover of almost 22 million euros in 2020, you should really expect more.
But no: as long as the "whales" throw in enough money, you can also be morally flexible.