Weigh it down in what way? In terms of the protocol, software and consensus? I think bitcoin has, so far, had a pretty good history of technical merit winning out. That certainly could change, but I'm cautiously optimistic.

In terms of the asset, I do wonder what will happen to adoption and price if there are enough new adopters and they are dead-set on keeping it as 5% of their portfolio vs. equities, real estate or whatever. They see it as an alternative to some tech stock. If that's the case, and they're rebalancing regularly, it will certainly become correlated to every other macro asset in that portfolio. Does it then just end up back in the hands of those with higher conviction over time? I'm not sure if this would stall out adoption or cause a loss of interest due to the price action for long enough to make a difference. At any rate, I wouldn't expect it to act like a debasement hedge or a 21M/∞ asset until the average marginal buyer/seller treats it as such - which could be quite a long time indeed.