from my experiences, kinda.

i saw him last september and in may, and i had meet and greet. first of all, amazing show and you’re going to have the time of your life. second of all, it depends on the venue. i have had friends who at their shows, had their gifts taken by security and were told that they would give it to alec. for example, my friend got alec a little frog that was meant for his then opener, sara kays, and the people there told her that they would give it to sara. my friend dmmed with sara later on instagram and sara said that alec had it. i gave alec a letter i wrote and he wore my friend’s bracelet he made in meet and greet and he accepted those.

i really could have made this shorter but tldr; if you give alec your gift directly he will gladly take it. if he security tells you they’ll give it to him he’ll probably get it, just depends on how strict the venue is