That is good practice and advice Private User
I'm admittedly sometimes less cautious than maybe I should be when first *adding* distant relations who are regular people, and will refer to hints. I do check the work as I go, and also return to them periodically and fix errors. I think it is acceptable to have a work in progress, and we will all make some mistakes. Some of the sources have mistakes too--especially if you go by the digitally transcribed ones instead of squinting at the old handwritten ones. Maybe we get something up and then go back over it and triple check once we know enough to hopefully hunt down the dusty oldest originals? If we're lucky! :-)
For example: It is one thing to have the wrong Anders Larsson when there were 3 of them born the same day and year in a small town, all tenant farmers, and quite another to assume one is a Prince just because it pops up in a Family Search suggestion, and leave it as such for flattery purposes. I think we all need to be even MORE careful when out of the blue a person from ordinary family circumstances is suggested as such. Otherwise we end up in a situation with the false trees acting as "sources" for one another. Most likely, only a very few people will ever view the tenant farmer Anders, but the one who is incorrectly linked as a royal will take off and be copied all over the place.
(Totally fiction. As far as I know, at least. I just get tired of sorting that one name personally, hehe!)