I believe, based on my experience, the safest strategy would be to add at least 2 external links and 2 internal links to your blog post and make sure it's all related to the topic you're commenting on. In this way, it would not be too overwhelming for the readers. This is actually how I work on my blog commenting tasks on our website https://hisgraceorganics.com/
I hope my shared insight could be of help.
