Agreed, most are copies of other profiles of sites like viva, also very often the mobiles all have the same prefix and come back as business numbers, usually one person setting up multiple profiles to feed back to ono number i think. i followed one up local to me, last year. all the coms sounded promising even down to the address of a genuine short term let rental apartment in my town, they really did their work.
so having agreed a time i was at home and sent a message on whats app to say i was on the road of the apratment. all i got was a message with bank details to transfer the money. i asked if i could do that when i was in and we had met, reply was no i cannot let you in until payment is sent. i refused, and got abusive messages for being a time waster lol! the bank details had the name on too, a blokes name lol.
i said ok lets just leave it then and got crawly messages asking me to pay half up front so they could let me in! i blocked the number on whats app and that's when it came up as a business number.
basically most seem to be scams, probably stealing pics of other escort ads cobbling together a profile and then baiting the hook waiting for naive enquires to agree to pay up front before radio silence ensues.
WTG