Good points. It won't matter if they build a new stadium and/or move to a new location if the new owners continue to run this organization the way Reinsdorf has (especially over the last 20 years). Ishbia and his team need to rebuild the organization into a competent one, otherwise the Sox will continue to be an afterthought in Chicago no matter where they play.
Honestly, I'd be thrilled if the Sox could somehow figure out a way to get consistently good attendance, win back market share, draw more than just die-hard generational fans, and generate robust revenue streams at the current location just by being better on the field. This would have to continue through ups and downs that most franchises go through, not just a short-lived boost by winning another pennant only to have attendance slide again the moment the team doesn't make the playoffs.
I just think they'd continue to have nagging attendance issues with the current "it's not as bad as people think" ballpark and its mostly parking lots surroundings. Could they find lasting success by building Comiskey III across the street and turning the area into a thriving entertainment district to attract today's fans? I have serious doubts, but I'd be more than happy to be proven wrong.