> The barriers to entry ahead of you are obstacles to your success.
If you choose it right, they are obstacles to everyone's success, which is kind of the point. A well-funded company that can make a biz work with lower-margins and inventory costs will likely not be competing with bootstrapped (for example) companies.
Edit: pg is more pithy below - Barriers to entry are good for those who can overcome them.
In other words: the barriers to entry behind you are defenses for your success. The barriers to entry ahead of you are obstacles to your success.
No part of this has changed since the 1990s.