When British people write X after everything, are they being serious or trying not to be awkward?

I used to put xxx at the end of my statuses on Facebook. Then to be polite to my American associates...
I used to put xxx at the end of my statuses on Facebook. Then to be polite to my American associates...
Meditate daily increase you IQ by 23% (you can google it) then i would recommend you to read a lot a...
Scientific proof requires: a. Observation b. Measurement & C. Replication Sadly, none of the above r...
England will soon begin administering a vaccine to high-risk individuals that may reduce their chanc...
My late mother in law, she didn’t tell anyone except ME, her daughter in law. She did not want to bu...
While this one here may cause many people’s eyes to open! No criminal charges were filed! In fact, a...
Allow buses to stop anywhere You would not believe how many communities allow private property owner...
By conspiracy theorists you mean truth seekers. The complexity of the extent of injuries to both pre...
Jefferies believes these stocks could outperform the market significantly.
Researchers have created a 3D mouse organoid model to study how neurons in the nose regenerate, reve...
Do interviewers discriminate against a candidate if he or she is overweight (assuming physical fitne...