This is the first plugin on WordPress.org to make use of the new function

Except Query Monitor of course ;-)

It’s worth noting there are a couple of tickets in the 5.5.1 milestone which may potentially change the behaviour of this functionality, although they are yet to be discussed at length.

Consider adding “local” as environment on WP_ENVIRONMENT_TYPE: https://core.trac.wordpress.org/ticket/51064
Consider removing the ability to alter the list of environment types: https://core.trac.wordpress.org/ticket/50992