This one you reported is copy and pasting as well:
Because bitcoin is the first. It will be the most expensive of all crypto currency. although there are many altcoyins that technologically excel bitcoin. But bitcoin is like digital gold.
Because bitcoin is the first. It will be the most expensive of all crypto currency. although there are many altcoyins that technologically excel bitcoin. But bitcoin is like digital gold.
The accounts don't seem to be related from what I can see but they're all trying to mask their plagiarism in the same way. I wonder if there's a guide out there that tells them to do this to avoid detection? I usually try find a unique word or typo as they're easier to spot like 'altcoyins' was here.