I think there should be different types of servers:
Bot Server - This server is for discord bots only. See next server type below for explanation. Also consolidates having to recycle IP to 1 server instead of many.
pure server: no bots allowed. This fixes issues where you are unable to connect to the mongodb database because the whitelisted IP has changed due to discord bot bans
Member server: Member server enough said.
Member Bot server?: Member server that allows bots.
TLDR: Have different servers that are designed to accommodate bots, non-bots and members instead of asking for more resources for free. Resources are unfortunately finite and if Glitch were to just give stuff away they would more then likely go broke.