ZD, what happens if a buyer asks to be released from his commitment and the seller agrees? Do either of them suffer any consequences?
If both agree, there is no consequence, its only a problem if one doesnt consent. usually both sides will agree because its in the benefit of both to do so (but not always)
As far as the relgious discrimination clause at the bottom
eBay is a private company and has the right to dictate the rules when you use their platform. You cannot choose your own rules that overstep their rules.
If their rules are anyone can bid, then you must obey those rules. if you dont like the rules, you need to pick another platform