I can't upvote this enough. Your tech stack will be obsolete even though the replacement will be mostly the same and possibly worse. Looking at it differently, imagine being a common lisp diehard starting in the 80's. Every 5 years you look around for something better and mostly anything would be a step back. Your dog died, your kid is in college, you're middle aged, Perl, VB...etc have all come and gone and you're still using lisp lol.