Yes, viper's system promote donation and support for donations, the mental barrier as we are talking about is the lack of simplicity.
The terms are a bit rough as we see as it is, the marketing is designed to be the most efficient possible, and protection systems are designed in order to keep and maintain a "positive" order and control along with a lot of competition.
Meanwhile, attracting users, and providing a useful and enjoyable experience is the essence of our advantages. Think of it as an engineered stream of excitement.
cave to cave