People lose access to their Bitcoin continously: they forgot their seed, they send to and invalid address...
On a long enough timeframe, this might become a problem, because there will always be less and less Bitcoin in circulation, which could be good for the value of BTC, but it could also mean that we might reach a point where Bitcoin becomes unusable beacuse of the very low supply.
Are my concerns valid?
If yes, what solution could there be?