That's quite sad.
I often see people complaining publicly about Mastodon development here, but I almost never see people thanking @Gargron and contributors for the work they're doing.
I'm sure most people have more positive feedback than negative to make but don't.
Mastodon might have its problems but it's still a great piece of software.
Send some love to Gargron and others.
Or contribute. This is free software, you know.