When there are many rule variations and content variations in smart content, it is time consuming to have to recreate these in a hubspot email. It would help if when an email element with smart content - eg a CTA button, is duplicated, there is an option to keep or discard the smart content - so it can be used again in a different part of the email.
This is almost 4 years old, but I 100% agree with this. Also the fact that Smart CTAs can’t be used in marketing emails yet is crazy - I’m having to duplicate effort in the email editor to making the CTA smart again, then I need to do it again if I want to clone it?!