We konw that people have lost a ton of Bitcoin, maybe up to 5 million BTC, which is about a quarter of the total supply. Since Bitcoin has a fixed limit of 21 million coins, some folks think we should add more to make up for the lost ones. But messing with Bitcoin's supply could really shake things up. Its value comes from being scarce, and changing that could freak out investors. Plus, getting everyone to agree on this would be a nightmare and could set a bad precedent. So, while it sucks that so much Bitcoin is lost, keeping the rules as they are is probably best for stability.