I’m not one way or the other yet. Yes you can do it but you have to go to extra lengths to make it work because of a limitation. Which goes to the other side, if limitations cause use of spendable transactions, that’s worse then use of unspendable ones (my understanding anyway).

I'm definitely no expert but I'm very wary of people, like Lopp. Not that he should get threatened. He, and other so called OGs, have strayed from the Bitcoin only path. As the saying goes, don't trust...