Lost my sweet tooth, but my taste for curries, garlic cumin and such is stronger than ever. My taste for hot is mild to medium by tropical standards, green Tabasco is ideal; spicy but you can still taste something besides fire.

Not really seen any change. Still love very spicy.

Lets just say they've 'matured.'

I've not experienced any significant change myself.

I never did like spicy, and it has not improved over time.

There are foods I loved as a kid that I'm no longer interested in. But I'm always trying new foods.

As a nine year old child I used to wander alone for miles in the bush. When I felt hungry I would pick some wild, green fruit. That is how I learnt to eat raw chillies!
These wild ones were not the "killer" varieties that macho idiots have popularised, more like a jalapeño, and rich in flavour.
In Swahili there is a distinction between hot (moto) and spicy (kali). Spanish, too has a word meaning "kali" - brava or bravo. English could certainly do with one these days, especially in the UK where curry has become the nation's favourite take-away dish.
To this day I still avoid excessively kali foods, but I also complain about much food being too bland.

My sense of taste remains as keen as ever. With the exception of sour tasting foods, extremely hot curries and shellfish, nothing is off the menu.

To a degree I'm the opposite. As I've aged my tolerance for spicy foods has increased (insert numb from the neck up joke here).

My goto lazy comfort food these days is an hour's worth of pressure cooker black beans mixed with a half hour's worth of brown rice. All slathered in olive oil, vinegar and sriracha sauce. I can tell when it gets too spicy when it gives me the hiccups.
Ha, ha. It still tastes good though.

I never was a fan of spicy hot and that has not changed. Love ginger, pickled ginger is yummy, can take raw garlic in a Caesar Salad but no hot peppers. I miss garlic bread and Philly cheese stakes, been gluten free since the mid 1990s other wise the cost and effort to make gluten free bread is not worth it.
For me it's not the taste but the gut, love Walla Walla Sweet onion-sauted, carmelized or raw but have to limit the amount or my guts rebel.

Nahhhh...Bring on the spices.