New Future miner

I would like to get into mining. But I’m very new. I’ve done deep diving the last week, and have a foundation. I’ve seen people say that mining with GPU wont be around much longer. But I feel other Currency besides ETH and BTC could still be mined through a GPU instead of something as specific as an ASIC miner? Or are asic miners not as specific as I’m thinking?
I’d really appreciate any thoughts and input. I’m really trying out here lol