Lots of people who have recently gotten into crypto have gotten in to make money. It's just money on their mind, so of course they complain about the price of crypto. Unfortunately, that's what crypto is advertised as now, just a way to get money. News channels don't talk about the fundamentals, just the price. This is what the mass majority of people are exposed to.
Those that believe in a project may not care about the price right now, since they believe it'll go up. Those that just want to make money will complain when the price goes down.
People are Moaning because of the price Value of Bitcoin goes up and down in the market trading, one should remember that Market is Volatile, price movement is very unpredictable, it may goes up and goes down, dependent on the volume investment posted on the market, one should also note that among all the ALT coins in the market only Bitcoin were able to survived all the beating after a lot of issues posted on the market.it remain very strong on the market, and now regaining the momentum to the possible bull run in the near future.