Somaliland has 0 grounds to claim secession in 2024 and they know it
Apart from Greed and wanting their own seat at UN what other reason does somaliland have
It was claimed in 1991.
Somaliland is long established as it's own country now and doesn't need any reason to secede instead you should be presenting arguments on why Somaliland should rejoin Somalia.
But if you insist I can think of least a couple of very good reasons to secede:
Somaliland will have it's own distinct character and can benefit from it's history of political stability. Being caught up in Somalia is a negative. An independent Somaliland would recieve more investment than as a region of Somalia.
Somaliland population will be protected from a dangerous and unpredictable Mogadishu which has a history of genocide and no signs of reform. Genocidal figures like Morgan are regularly seen with the top political figures there.
Somalia cannot be trusted to enter into agreements. It will break any agreement Somaliland enters for powersharing so there's maximum danger involved.
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What Somaliland should expect if they attempt any kind of union with Somalia is to be broken up and treated on a region by region basis, and then the regions futher disempowered. All power and taxes will return to Mogadishu and the region will be desolate just like before. Somalilanders aren't stupid enough to fall for this trick a second time so full secession is the only option.
The only possible workable deal is a reworking of the act of Union which would stipulate a confederation with the option of unilateral secession. So essentially we deal with Mogadishu as long they behave and it suits us. FGS might be able to persuade Somaliland into a confederation but this is unlikely.