1) You lose any close-up vision that you have. I take off my glasses to read things like books or my phone. Hmmm. Verifying this, Google says you could ask for one eye to be set to see close and the other far https://www.eyecenteroftexas.com/wp-content/uploads/2023/05/... says that if you don't do that than you will lose near vision.
2) There's more problems with oncoming headlights at night blurring your vision or causing halos. This may only last for 6 months to a couple of years at worst.
3) It's not permanent. At some point you'll need glasses again. https://ophthalmology.wustl.edu/does-lasik-last-forever-unde... says 10-20 years before you need to correct your vision again or a lifetime if you're lucky.