We have no regulated exchange yet trading Bitcoin - but some are 'moving' - I bet complinace is the only reason that Bitcoin needs - I see that promoted only by BSV - so I support this - no matter who else does as well.
All the rest comes with industrial adoption
Compliance will play a big role, but when BSV benefits from compliance, so will hundreds/thousands of other altcoins. Nothing really special.
In all honesty, there isn't much of a difference between BSV and BCH. BCH has smaller blocks in comparison, but will expand when the demand knocks on the door for an upgrade. That's how things theoretically should go. Neither chain will however gain actual adoption as envisioned by the creators, hence the reason they spam their own network to make it appear active.
I'm pretty sure that we will have a fork of BSV's "original" vision this year as well. What version of BSV will you then support?