I would assume so. Grails basically died to SpringBoot (which I thought was sad from years ago as I thought grails did some things better), but I mainly have worked in Go for the last 5 years and a lot of PHP and Java in the 5 before that (then Grails, J2EE, Perl, ASP (pre-dot-net), etc. before all that).
It’s probably going to be a kitten sort of day; I’m stress testing and trying to address the pain points (which so far is mostly on all the other services outside my code that can’t keep up; not a bad place to be).