I think Bitcoin SV will make hardfork. This situation became more interesting. Why do they prefer something like this. The imagination of people is very wide. Every new project can be considered the best. It's not an easy situation. People love this excitement.
hardfork will not make any changes to bitcoin SV, the founder of Bitcoin SV is only trying to defeat Bitcoin and considers Bitcoin SV to be the main of all cryptocurrency, at least for traders you can take advantage of price movements to make money.