Cryptocurrencies had seen longest bear market back in 2013-2015 if I am not wrong then and now situation is totally different. Not talking about mass adoption which surely has to come yet as masses always are the last to join any change. Institutional investors have jumped or are preparing to do so already. Bakkt kind exchange with physical delivery and custody and ETF sometime in future don't you think bear market is about to be over anytime ?
All bearish markets have to finish some day.
Not sure that the very long term corrections of the market, which results in bearish one this year will last for more months.
Pesonally, I started to accumulate my favorite coins/ tokens since September.