Are all these coins from the same person/team?
No clue but elektron came first and was an IPO and the other newer ones were POW. I think if it was the same team it would be all POW. Neutron obviously copied name hype of elektron and positron
Seems a bit strange that at the same time all these coins are ready for release with related names. Am I the only one who finds this odd?
This is how it works in crypto. One coin becomes successful and then there are several trying to repeat that based on the hype it created. Nothing new here.