The Ultra Rich's Fatal Flaw: A Recipe for Disaster in Disguise Mark Cuban, billionaire investor and Shark Tank judge, recently warned ultra rich Americans about the dangers of investing in businesses with "no barriers to entry.
" This warning is not a suggestion but a stark warning that these investments can be detrimental to one's wealth.
Cuban's criticism targets industries like clothing, restaurants, and liquor companies, which he believes are inherently flawed due to their ease of entry.