Yes, there are cases in which RSI didn't matter that much on bitcoin's movements for a lot of times, so even if the signs tell us that the crypto in question is overbought (which it is already stating now), it may or will not care at all and just continue for pushes, so long as the market is confident on the price and deem it a good buy. With the amount of momentum and traction that bitcoin picked up on the start of July up until now, plus the compounding number of organizations and financial institutions expressing their interest in acquiring bitcoins as an asset, you just really can't tell whether the market cares for technical indicators anymore or not.