With the rise of parties like BOSA, RISE and ASA, small "old" parties like NFP, ATM, and MF will be coup de graced next year.
With ACDP and VF+ growing in slivers as they have nationwide, alongside DA, IFP and PA (sadly PA seems to be doing the same atm) also moving up, eventually, some of the smaller "old" parties will be shunted out. It is what it is.
On national scale, COPE, GOOD and UDM even are at risk.
NFP on a national scale:
2011: 2.4%
2014: 1.57%
2016: 0.01%
2019: 0.35%
2021: 0.56%
NFP in KZN:
2014: 7.31%
2019: 1.57%
en.wikipedia.org
Things don't look good for them.