My honest opinion on Linea quests is that they need somehow raise TVL and it is a great opportunity for them to get popular and make some money. For real users it is again 5 weeks of hundreds of quests and spending their $$$ to complete it. Reminder their TVL right now is approximately 1.3 billion $ and the Surge already lasting 2 months. Their goal was 3 billion $. They hope this quests will help them raise more money and involve more people. If they will manage to raise 200 million $ from that it will be good.