buttons - Pros and cons of displaying two CTA for the same purpose?

I am building a comment section and I am trying to display clear call to actions to get the user to participate in the current debate.

I put into perspective statistics about the comment section and the two best contributions.

Here is what it looks like on desktop and on phones

I thought two buttons would do the trick to get the user to the comment section but my users tests weren't as successful as expected.

What do you think ?