Hello, this is an official response on my behalf, but this will not be happening.
Zira is not cheap to run, especially at our scale with ~700,000 servers and ~40,000,00 users, therefore we have a premium aspect of the bot in place for those who want to support our development. On top of that, premium is only $2 a month, or if you don't want to pay a monthly fee, you can pay upfront $24 for a whole year of premium.
Secondly, a majority of our most important functions are not locked behind the premium aspect of the bot, such as basic reaction roles, or setting up a custom message / embed to display in your server, or other things such as role gating with our once reaction type. Private rooms are largely used as is, and colors wouldn't make since to lock behind premium.
If you want more toggle reaction roles beyond our 6 limit per server, you can vote for the bot and claim the vote for the server to get an extra toggle reaction type.
If you want more remove reaction roles, your welcome to suggest a way to get more remove reaction roles.