@Ava30 I had not been aware of the medical condition you identify. Thank you for increasing my awareness. I am not a fan of fake scents at all, so I don't use scented dryer sheets, light scented candles and never even thought to use scented TP 😄 I do love natural scents however.
In the hotel industry, at least here in the US, many hotels try to develop a "signature scent" which are pumped into the community rooms and incorporated into private rooms as well. These scents are to support the brand of the hotel.
At my place in the desert, I encourage guests to enjoy the fresh air...