You're wrong. Because almost all projects indicate such an item. The team can change the rules at any time. What does this mean? That the law of law does not help here.
The team has been putting the agreement if the team can change the rules anytime as they want. Remember about the contract is undercontrol by the team and so many times the boun participants are getting scammed by them all. it's the fact and i can't be denied.
The right to change the terms of an agreement of any contract must be clearly stated in the conditions of accession. Moreover, these rules should be specified in what cases and what changes are allowed. Arbitrary changes of conditions at their discretion cannot be in nature, such is not allowed in the practice of contracts. If this is written, it obviously cannot be legally valid, since it contradicts the general principles of international law.
Although the ICO teams try to show that they are trying to comply with the norms of international law, by checking the KYC against bounty hunters they in many cases grossly violate it.