at this time we still haven't entered 2020 and we can't judge about Altcoin, who is knows what will happen with Altcoin in next year? I might be able to judge about Altcoin if we are already entered in 2020 and hopefully the future of Altcoin will be bright in the coming year.
Most altcoins will remain useless at the bottom, but really good altcoins with working technology will show good growth. I personally expect strong movement in the altcoin market in the spring of 2020, statistically in the spring the market often comes to life in the spring.