A question for the community: how sensible do you think it would be to take out a money market ETF (e.g. $XEON (-0.01%)) and then draw the liquidity (e.g. for the realization of monthly savings plans) from it?

Example: with a monthly savings installment of EUR 500, does it make sense to take out a money market ETF with e.g. EUR 6000 (12xEUR 500) and withdraw the EUR 500 from the ETF each month?

Thank you very much!