I've given it a try before but I'm no good at it. They released tetris that was on NES for Nintendo Switch. I'd rather play something like Candy Crush Saga then try to peddle around with tetris. But some people are indeed avid about it and there are some players out there who are actually really good.
I've always been a big tetris fan. I have very bad spacial recognition, so I find it helpful in trying to better myself with that. I especially love a spin-off of tetris nowadays called tetrocrate, which is like a 3D version of Tetris where you try to fit the pieces as they come into a large box.