Add (the 3 to 5) most popular ETF portfolios with their suggested weight, e.g. from your FI-nfluencers that others are using for their Autoinvest and allow them to be chosen in Micro as a named ‚premix‘ portfolio.
(e.g. have seen VAS/VTS/VEU with a 33/33/33 mix as a popular one, I assume there will be popular ethical mixes, I think I have seen one with VESG, VETH, CLNE …. ETHI/FAIR/ERTH)