No I don't. Anymore than tips took over from sculpting. PopIts are another choice for the clients who want QUICK service without the normal damage and unsanitary conditions that usually go along with that type of service.
PopIts will also be a great advantage to those who suffer from RSI or dust etc.
i hope not as i love doing nails the "old fashion way" its such a sence of achievment to see a beautiful sculptured nail not saying that poppits are not beautifull just dont get the same feeling of achievement they seem to me a quick fix so to speak like gigi says they are for people in a hurry and another art to our craft