I'm there for the hedgehogs, but I'm also appalled by the idea of robot lawnmowers. Didn't even know they existed. If you're going to inflict stripy grass deserts on the environment, then I think you should pay the price for that insane desire in heat exhaustion (at the very least).
https://www.theguardian.com/environment/2026/apr/06/german-mayors-call-for-night-time-ban-on-robot-lawnmowers-to-protect-hedgehogs