Only just learn this the other day. Mostly for those who are DCAing into BTC. Apparently, when you have accumulated a sizeable stack that has been made up of lots of small qtys of Sats over time, sending those Sats as a lump sum into a new wallet address is how you consolidate UTXOs.
If you have aped in, in a lump sum than UTXO consolidation is likely not necessary. That’s my understanding.