-snip- if the altcoin market manages one good project out of the many that it produces daily, then it's a success for the altcoin market
Probably, it is difficult to define "good project" because so far many good projects are offered, but they end as same in the dumped price. I also agree with your interesting quote:
Searching for good altcoin projects is now similar to looking for a needle in a haystack
It means that it is so hard to find whether the team offers promising profits and investment, in fact, so far, many projects are failed or worse to be a scam. That is why I'm personally very careful when going to participate in the new projects. I do not mean to underestimate the new projects, but it is better to be more careful in choosing them in order to avoid the scam, failed projects, or even dump coins.
What do you mean the team must have a Buy Back program? If the team keeps track of prices I think they must have the program, it can make the project stronger in terms of trust in the community
Unfortunately, not all of the team of new projects will do that tracking. Or even they do such tracking of the price on the market, they cannot do many things because the price really depends on the market, token holders, and also the investors.
Actually, I am also interested in the project with the "Buyback program". But unfortunately, there are only a few projects that will do the same.
Last words, I only expect (everybody also) that the crypto market will run better again, offering the product with the real use case and proven enough. Also, there may be some new tighter regulations to avoid scams (even it is very difficult).