I reckon most in the lower leagues could say that, yes. Most own their ground, most have a community fan base, and live within their means. Most league 2 clubs think they can be a league 1 club and possibly a championship club with the right conditions. I think most clubs in league 2 right now have flirted with promotion to the championship in the last 10-15 years.
Given that east Stirling and Cowdenbeath have survived in the Lowland league, there's little doubt most current league 2 clubs could.
Most clubs that have risen to league 2 also have had far superior facilities than BR also.
So the means yours is a poor post littered with naive comments.