I got a comment emailed to me about RSS feed from my blog. I know nothing of RSS feeds. Should people be able to get one from my wordpress blogs?

I this comment merely another spam? I reckon it is (especially considering the author ‘name’) but thought I’d check and ask about RSS too.

Here’s the comment:

Author: reallesbiantube (IP address: 107.152.153.234, 785b7.eeralearckin.com)
Email: ara_printz@arcor.de
URL: http://links.mdbx.io/click?url=https://reallesbiantube.com
Comment:
Oh my goodness! Impressive article dude! Thank you so much, However I am going through problems with your RSS.
I don’t know the reason why I cannot subscribe to it. Is there anybody else getting similar RSS issues?
Anybody who knows the solution can you kindly respond?
Thanks!!

The page I need help with: [log in to see the link]