I would encourage anyone to get involved in real open infrastructure through efforts such as https://opendev.org. Yes, resources are donated, but by a range of providers who have a vested in interest in what the community is producing. ARM64 has been a great example; Linaro providing hardware resources, which has enabled services to perform functional testing and build ARM64 Python wheels for publishing for a number of projects. This is a rising tide that floats all boats. No need to send a resume [2] and you can start contributing immediately [3,4].
It has been good run with IRC but I forsee moving to Matrix as the medium-term future and there's plenty of opportunity for others to get involved with that (building home servers, admining, writing bots that provide the services we current provide on IRC, doc updates, community building).
[1] https://fosshost.org/news/freenode-faq
[2] https://docs.fosshost.org/en/home/volunteering-opportunities
[3] https://opendev.org/opendev/system-config/
[4] https://review.opendev.org/q/project:opendev%252Fsystem-conf...