Safari Freezes On All Log-In Pages

I just bought a new MacBook Pro 14 inch M4. Whenever I try to log onto any account in Safari (Amazon, Google, etc.), Safari immediately freezes and I have to force quit the app. I can access websites themselves just fine; the crashing occurs whenever I try to log onto a website. One of the potential fixes that I saw online was deleting ~/Library/Preferences/com.apple.SpeakSelection, and I did that, but Safari still crashes. I also downloaded Google Chrome, but then that immediately crashes upon startup.

Any help would be greatly appreciated!