At least on Firefox, there’s a flag you can change in the browser settings to make it so nobody can disable pasting to text fields. It has made the banking experience a lot more pleasant for me. https://www.howtogeek.com/251807/how-to-enable-pasting-text-on-sites-that-block-it/
The most useless I’ve ever seen was wallpaper packs for roku for $10/month