It takes a special kind of company for counting it as a burnt bridge for somebody that said "I hope you all fail" and gone away after being fired.

Well the company is an inanimate object and doesn't think anything about anything.

The person you are saying that to, who almost certainly didn't make the decision that you should be laid off, may rightfully view it as someone unable to control their emotions in a difficult moment.

The company isn't considering it that. After all, it'll probably fail and you almost certainly won't work there. But the people you say it to might think it was pissy.

Participating in the upside of working in the private sector and, more broadly, in any capitalist system, means also participating in the downside risk. Sometimes you'll be out. Don't take it personally, and do your best to jump ship at the point when you think that some bozo is steering the company toward ruin.