The price may continue declining until it is time for the halving. After the halving, the price will go sideways until people get bored waiting. Only then will the price increase slowly from up to down.
When people don't think much about the price of Bitcoin, that's when the price of Bitcoin can start to increase rapidly.
I don't really get what your pointing out to, you either seem to misunderstand the person you quoted or maybe pissed for another reason.
Each market trend or cycle often give us tips that we are in that cycle or entering, so I dont agree with you that we would only know what cycle we were in untill it is done entirely unless in cases where we are not sure or dont have any solid prove that we are in the bull or bear market( maybe cause of some consolidation and high volatility which happens to be the behaviour of the market). A bull market would be when the trend is buying overall and you should be looking from a higher time frame up to a year or 6 months, so basically when ever the Market overall trend is buying its a bull and when uts selling its a bear, but what soever most of us are still early in our bitcoin investment and news of what trend we are in shouldn't bother us cause we are still trying to accumulate some bitcoin, but yeah it's cool to want to take advantage of the dip to accumulate more bitcoin at a cheaper rate and maybe trying to be more aggressive in bear season and less aggressive in bull seasons. But if i must say we have been big dip since 50k to even 60k cause this prices are below our last ATH and we should consider it a dip, so yeah anyone buying then should have been aggressive if they knew and had taken advantage of it too, so I guess if you are behind in your accumulation or just starting market trends don't mean much cause you should be buying.
IMO we are also experiencing a little dip and it's not a wrong time to buy cause you know the halving is not yet here and yeah we don't know what to expect, but to me any price below the last ATH is a dip, so buying now wouldn't be a bad idea if you have money in your reserves to use.