Only way to ignore it but no way to remove it completely from our wallet, if you try to connect to a website to transfer them, your assets will disappear with them. The best way is to ignore them, or we can change to a newer wallet and do not share that new wallet publicly or use it to participate in transactions, just to hold your assets.
Right now especially Binance smart chain has so many random free tokens sent to you even though you didn't participate in any airdrops or bounties. I don't know exactly the reason behind it but it's really good if we just ignore it and we just need to create another wallet and keep it personal without posting it in some airdrops to make it private so that only we know it. because just like the email address, they are now getting our wallet address to send some random tokens it is obvious they have evil motives why they are doing it.