It can be done but it is not guaranteed. Smaller companies have more geeky staff who would be more suspicious and wouldn't let that easily to be had. They have

It can be done but it is not guaranteed. Smaller companies have more geeky staff who would be more suspicious and wouldn't let that easily to be had. They have more accountability. I hear that many accounts of celebrities get hacked and I wonder how? Apparently even with 2FA it is not that secure. Some countries let you order a replacement SIM quite easily and then it can get intercepted (maybe by stealing from mailbox or similarly). This appears to be a reason why google has been refusing access even with 2FA in place.