How to remove ReCaptcha from my site?

At times, error messages unexpectedly appear beneath the form on my website. It’s not my fault, but I end up feeling embarrassed about it. The messages shift the subscribe button down and persist even after the error messages are gone, making my footer menu look messy. Additionally, the reCAptcha icon appears excessively large on mobile devices on every single page, as the form is placed in the footer. I’d rather deal with spam messages than have this issue. However, I couldn’t find any option in the dashboard to remove this reCAPTCHA. While I’ve come across some solutions to hide it, my preference is to remove it entirely and I might choose something else. I would greatly appreciate any assistance. Thank you.