My husband had to have false teeth due to advanced gum disease and then they started dying because of so much stress in his job. If you have enough left to eat comfortably, I definitely wouldn't recommend it. My teeth are also becoming more crooked with age and the dentist called it 'late life crowning'. I hope to see him once lockdown is over, my two front teeth seem to be wonky now. Our smile is so important isn't it.
If you did want to have your teeth removed, the dentist will remove all of your remaining teeth in one go which was brutal to watch and even worse for my husband to experience. They just left 'one' as a form of anchor.
Once the teeth are out, they immediately take a mould of both top and bottom gums, I thought he was going to suffocate.
He had to wait two weeks for his teeth to be ready, and wouldn't go out, this was thirty years ago so things have probably improved. When he starting wearing the teeth he had a very sore mouth and speech difficulties for a while, and it took him a long time to be confident enough to eat nuts etc. He always used fixative, but by late evening it had worn off and they were loose, we had to eat our evening meal around 7 pm.
We didn't tell the kids but as people say they see and know everything! I was watching the Snowman with my two year old daughter, when the Snowman looked at the teeth in the bathroom, she said 'Daddy'!