bitcoin already broke out of the channel and with it the bubble started.
I think it will not fall back in the channel anymore, so all corrections should be above the upper channel high.
the crypto bubble usually takes 6-18 months, very hard to guess as this cycle is a bit different from others, with the etf the bull already started way before the halving.
what we saw in previous bubbles is that altcoins usually have their best time once bitcoin is close or above its ath, so we will likely see some more crazy alts pumps in the near future.
good luck