>>4061712>is it still possible to make decent moneyIt never was, even in the good old days™ it was never really more then beer money. There were, of course, a few people who made good money but they shot exclusively stock (and boring shit is was, and still is).
Back when stock agencies were bricks and mortar places with filing cabinets full of slides in climate controlled rooms and with a team of staff. Photographers were paid 50% of the usage fees.
The rule of thumb was you would earn approximately US$1 per year for every photo in stock. ie if you had 1,000 images in stock you would expect to earn around US$1,000 per year off them. You will earn nowhere near that now.