If you don't spend money to take pictures of your peers' shops, it won't affect your peers at all. If you often take photos, your peers can initiate complaints about poor shooting through the honey-adjusting portal, and your account may be restricted, and even the relevant seller's account may be processed.

If you give a bad review to your peers and they complain through the malicious evaluation portal, this evaluation will be deleted. If the rules are strictly observed, such behavior may be punished;

Other means can be said to be too broad to give a specific answer. Specifically, Taobao has control over malicious acts. If you are not a seller like Taobao security volunteers, you will be punished if you suppress your peers too fiercely.