Many altcoins are dumping ground, after the project is launched people invest massively on it, they will carry out a burn and the burn will have no meaningful bulls and then àfter a while the project became dormant like one and only Africa project called "wakanda" I guess many are victims and aware of this falsehood and fake project.
Please which altcoin is currently the hotcake with bright future ahead?
It all depends. If the project is only good at hypes but there are no real technology on it then people might invest on it but have no plans to HODL it in the long term. Many projects that are like this have a burning capability and it is always being highlighted because many investors think that it can make the coin pump.
The wakanda project you are talking there isn't the only project who experienced it. I am not aware of this project but this might be a meme coin that came out during the Wakanda thing hype which is also related to that black panther movie. We don't know the future so what you are looking for is hard but you are much safer in alts under top 10 or top 5.