Composite bonding fine as the actual teeth aren’r damaged, but when someone has crowns fitted it is very very likely that those stumps in the future will need root canals, suffer infections and need to be removed. People are already finding that a lot of dentists in the UK are unwilling to do any work at all on people who have had crowns abroad.
With filler we know it stays in the body for at least 12 years, people for some reason think the word dissolve somehow means vanish when it is linked to filler. I had a very small amount of filler on my nose to disguise an injury, this was done by a maxillofacial surgeon, despite being done by them when I recently had my nose operated on to finally get it sorted I had to have an MRI to make sure the filler hadn’t migrated anywhere dangerous, so towards my eyes for example as if it had this could have potentially made the surgery more dangerous and led to a greater risk of complications from the surgery. If thats an issue with a very small amount of filler being injected on one occasion by an expert in the face, imagine what could happen when someone without medical training does it to one face on mutliple occasions. I still have my dint in my nose as surgery moved the filler, my dint will be staying as I don’t want to fuck with my face, or end up with filler near my eyes or in my lymphatic system.
The lip thing is interesting, lip filler has a big impact on speech, our son has a hearing impairment, for him lip reading is hugely beneficial especially in noisy places. As lip filler reduces normal lip movement he cannot read the lips of people who have it, one of the TAs at his last school was unable to work in his classroom due to it. His aunt who is convinced she has natural looking lipfiller, again, he cannot lip read with her anymore.
Every generation has beauty fads, but when its things like perms, thin eyebrows, big eyelashes etc it can be easily and cheaply undone, it doesn’t have lasting and damaging effects on our bodies.