Audacity's effects always processed audio decently. They just looked like Windows 3.11. In version 4, the compressor, limiter, and gate are redesigned to look like standard audio effects, which makes them easier to use while polishing your #podcast.
https://theaudacitytopodcast.com/4-reasons-you-should-try-audacity-4-for-podcasting/?utm_source=mastodon_djl&utm_medium=social&utm_campaign=tap451&utm_content=p07-redesigned-effects
https://theaudacitytopodcast.com/4-reasons-you-should-try-audacity-4-for-podcasting/?utm_source=mastodon_djl&utm_medium=social&utm_campaign=tap451&utm_content=p07-redesigned-effects