This would only be an effective money sink against new players who are lawnmowing to try and make money, rather than the players that a money sink should be taking money from, as those who already have a lot of wealth have the upgrade already.

Lawnmowers not needing fuel was intentional for this reason.

This would only be an effective money sink against new players who are lawnmowing to try and make money, rather than the players that a money sink should be taking money from, as those who already have a lot of wealth have the upgrade already. Lawnmowers not needing fuel was intentional for this reason.