73 years old here, retired landscape architect, in Pennsylvania.
FIrst camera was a 35mm Pentax Spotmatic (1969), with basic 50mm lens plus 28mm; basically used for architecture projects in school. Moved up to Nikon FM in 1977, added a 200mm lens and started dabbling with wildlife/birds. Almost all used for 35mm slides. First digital camera was a Canon S45 in 2003 followed by Olympus C8080 in 2005, then Nikon D90 in 2015 and added Sony a6000 for travel photography in 2015. D7500 along with telephotos for more wildlife and birds in 2018, until the z50ii in 2024. Now consolidating around Nikon Z system.
Since retirement, focus has been travel (UK, Italy, Spain, Germany, Canada, Central America, Caribbean, US) and wildlife/birds (Alaska, Hawaii, Outer Banks, Costa Rica, Belize and local)
Mixed into all this was iPhone 4s, 7, and 15 plus, which have proved very useful for travel. - always in my pocket.