For an account to be banned, you need to give several examples of plagiarism.
I have the feeling that's not (only) about how many examples of plagiarism are presented, it may be also related to the number of reports (and maybe reporters).
One of my (few, sorry) plagiarism reports stayed there for quite a while (more than 2 weeks) until that account was banned, although he has made plenty of plagiarized posts.
Well, look, as an example.
teddybear account.
How many users reported its plagiarism? At least three. This is igehhh, Bitcoin_Arena and also previously me.
Isn't that enough? Most likely, we can guess what the moderators think? Complaints of only one plagiarism, this account does not have a low rank and also does not participate in any subscription company.
To block him, he will need to copy more often
, and this case was probably left as a last warning by the moderators.