I would say no, because it has a steep learning curve and low adoption rate. Memory safety is only one aspect of appsec. Logic flaws,library eco system security

I would say no, because it has a steep learning curve and low adoption rate. Memory safety is only one aspect of appsec. Logic flaws,library eco system security (npm,pypi,etc...) and supportabilty of the language (can you get people other than you to support it, regardless if pay?) are very important as well in my opinion.