As an example looking at your second sentence.
"Honest question, where did you FIND his accent in the text". It might have been better phrased as "where did you hear/read/see/detect the accent in his text?" Find isn't quite the right choice to my eye.
This was a minor error that could have been a simple typo but is also a typical error of a non-native english speaker. If you made mistakes like this repeatedly over a longer post it would influence the voice we heard as we read your post.
This is not a huge issue or something you should worry about beyond just noticing and self improving over time.
(I would not have particularly noticed or disapproved of your sentence if you hadn't asked.)
The blog post was missing several words in the first few paragraphs and had some awkward constructions. It was largely ok reading for a technical post but there was definitely an "accent" that emerged from reading it.