Kind of a rude comment to make when he isn't even incorrect. You are offering the game for free sure, but you're taking money through Patreon to support you while development continues. You have changed the release date several times over and aren't very consistent with providing information about when new things will release.
It's fine that you are experiencing burnout and taking your time, but you really don't communicate super clearly about what's happening. I've been wanting to join your Patreon for a long time, because I beleive you deserve money for the work you're putting in, but I can't until I actually see some content that is playable. The way you've gone about communicating and your release schedule is a big reason why you get comments like this, it's not your place to be smug when people who want to support you have been waiting almost 3 years for evidence you're actually going to release something at some point.