Still available but its hard to find out those real bounty projects from thousands of shit. Even in those days of 2018, there were also shit bounties! so its important to analysis a bounty project before start promoting blindly. If you find out bots, bot accounts, multiple fake people, then avoid those bouny project. But another real fact is, good project Doesn't neee bounties for their promotion. Lots of good project succesfully traded without helding any bounty..
Agreed it's still available, but it might be difficult to get a true real bounty with a true development goal and out of the thousands that appear, to be able to have one alone is of course pretty amazing. if you look at the phenomenon when I first started getting to know bitcointalk in 2017, immediately at that time I could find lots of quality bounties because they really wanted to develop it, so that it had a clear impact on investors and not except for bounty hunters, everyone could enjoy the results of the bounty that is run well by the Dev, and the allocation that will be used is also known in real how much % for each can be given.
at this time maybe there are more who want to make a bounty and after doing marketing, they will throw it away and will create a new one, because they prefer that by creating a new bounty it is easier to reap profits than to continue to develop the bounty that has been made. so don't expect that the bounty that will be run can give maximum results and it has become something real and real happening right now.