I worked as a tech in porn in my very early 20s. My experience was the opposite, interviewers later on remembered my CV because I was transparent about it. In 2009-2011 weren’t many places where a junior developer could work on code that served 100M ad impressions /month and 3-5M requests on the pages. Gambling and porn both hook into your dopamine systems, but mixing them together does not make sense at all. The consequences of watching pornography are two orders of magnitude milder than a gambling addiction.