I've read that the amount that is considered lost can be up to 5 million BTC. That is about 1/4 of the total amount available.
Knowing that BTC has a limit, and we're getting there soon, isn't it possible to have some compensation for those lost BTC?
Something like adding more BTC in an equivalent amount for those lost BTC, or something similar.
Would it be positive for the currency or could bring some caos?
If the supply of bitcoin was to be increased so as to replace the lost bitcoin, this can only happen through a bitcoin fork, and like you know, we've had a lot of forks in the past, all those bitcoin forks have turned shitcoins today, bitcoin it self still stand as the original and only true bitcoin.
Bitcoin is open source and managed by the community, so I think that if there is consensus from developers, miners... then printing more bitcoins is possible. I think we can theoretically change the supply of bitcoin but doing so is very difficult and almost impossible. If someone makes a proposal about it, it will definitely cause fierce debate in the community, it is no different from an impossible task. If I remember correctly, we also had a discussion thread about this issue right on our forum.