How to buy USDT from PayPal?

Could you kindly elaborate on the process of purchasing USDT through PayPal? I'm particularly interested in understanding the steps involved, from initiating the transaction to successfully acquiring the tokens. Additionally, are there any specific requirements or considerations I should be aware of? Would it be advisable to use a third-party platform for this transaction, and if so, which ones do you recommend? Moreover, what are the associated fees and transaction limits that I should take into account? Lastly, could you provide any insights into the security measures PayPal implements to safeguard such transactions? Thank you for your assistance.