SGOV for liquid savings

I know a bunch of posts already talk about SGOV, but I couldn't find much on my situation. I keep my emergency fund in a savings account at Ally Bank (about $14,000). I've been slowly learning about SGOV and increasingly feeling that my HYSA is kinda redundant when I factor in state & local taxes (I live in Massachusetts).

Part of me wants to keep the account open because it comes with a debit card and check writing. I opened a brokerage account with Ally Invest and put about $2000 in SGOV just to test it. I suppose I'm just worried about the liquidity loss of holding my emergency money in an ETF. What do you guys recommend?

Also, would holding in a fund like SGOV offer much more complexity when filing my yearly taxes compared to a savings account?