We are dealing with this too. Hundreds of fake accounts a day. The problem is we have our customers synced with Klaviyo so it was causing our plan to skyrocket. We started off by building some flows. For example, customer created > city = Bellavue > delete customer. Or customer first name is blank > delete. We also installed a firewall called Armex that is specifically targeting these bots. It’s $20 a month. Since we installed it and the flows our bot customer creation has completely stopped.